Development of Cu–In–Ga–S quantum dots with a narrow emission peak for red electroluminescence

Chang Jiang, Makoto Tozawa, Kazutaka Akiyoshi, Tatsuya Kameyama, Takahisa Yamamoto, Genichi Motomura, Yoshihide Fujisaki, Taro Uematsu, Susumu Kuwabata, Tsukasa Torimoto

The Journal of Chemical Physics　Vol. 158　No. 16　2023/04/28　Research paper (scientific journal)

Controlling optical properties and electronic energy structure of I–III–VI semiconductor quantum dots for improving their photofunctions

Tsukasa Torimoto, Tatsuya Kameyama, Taro Uematsu, Susumu Kuwabata

Journal of Photochemistry and Photobiology C: Photochemistry Reviews　Vol. 54　p. 100569-100569　2023/03　Research paper (scientific journal)

Quantum-Dot Light-Emitting Diodes Exhibiting Narrow-Spectrum Green Electroluminescence by Using Ag–In–Ga–S/GaSx Quantum Dots

Genichi Motomura, Taro Uematsu, Susumu Kuwabata, Tatsuya Kameyama, Tsukasa Torimoto, Toshimitsu Tsuzuki

ACS Applied Materials & Interfaces　Vol. 15　No. 6　p. 8336-8344　2023/02/02　Research paper (scientific journal)

Electrocatalyst Fabrication Using Metal Nanoparticles Prepared in Ionic Liquids

Yu Yao, Tetsuya Tsuda, Tsukasa Torimoto, Susumu Kuwabata

The Chemical Record　2023/01/30　Research paper (scientific journal)

Facile High-Yield Synthesis of Ag–In–Ga–S Quaternary Quantum Dots and Coating with Gallium Sulfide Shells for Narrow Band-Edge Emission

Taro Uematsu, Manunya Tepakidareekul, Tatsuya Hirano, Tsukasa Torimoto, Susumu Kuwabata

Chemistry of Materials　2023/01/19　Research paper (scientific journal)

One-pot synthesis of Ag–In–Ga–S nanocrystals embedded in a Ga₂O₃ matrix and enhancement of band-edge emission by Na⁺ doping

Makoto Tozawa, Chie Miyamae, Kazutaka Akiyoshi, Tatsuya Kameyama, Takahisa Yamamoto, Genichi Motomura, Yoshihide Fujisaki, Taro Uematsu, Susumu Kuwabata, Tsukasa Torimoto

Nanoscale Advances　Vol. 5　No. 24　p. 7057-7066　2023　Research paper (scientific journal)

Photoluminescence Redshift of AgInS<sub>2</sub> Quantum Dots by Employing Shells with Graded Composition

Navapat KROBKRONG, Taro UEMATSU, Tsukasa TORIMOTO, Susumu KUWABATA

Electrochemistry　2023　Research paper (scientific journal)

Spectrally narrow band-edge photoluminescence from AgInS₂-based core/shell quantum dots for electroluminescence applications

Taro Uematsu, Ryunosuke Izumi, Shoki Sugano, Riku Sugano, Tatsuya Hirano, Genichi Motomura, Tsukasa Torimoto, Susumu Kuwabata

Faraday Discussions　2023　Research paper (scientific journal)

Aluminum Nanoplatelet Electrodeposition in AlCl3–1-Ethyl-3-Methylimidazolium Chloride–Urea Melts

Tetsuya Tsuda, Ryutaro Miyakawa, Susumu Kuwabata

Journal of The Electrochemical Society　2022/09/01　Research paper (scientific journal)

Composition control of alloy nanoparticles consisting of bulk-immiscible Au and Rh metals via an ionic liquid/metal sputtering technique for improving their electrocatalytic activity

Kazutaka Akiyoshi, Yumezo Watanabe, Tatsuya Kameyama, Tokuhisa Kawawaki, Yuichi Negishi, Susumu Kuwabata, Tsukasa Torimoto

Physical Chemistry Chemical Physics　Vol. 24　No. 39　p. 24335-24344　2022　Research paper (scientific journal)

Aluminum metal anode rechargeable batteries with sulfur–carbon composite cathodes and inorganic chloroaluminate ionic liquid

Tetsuya Tsuda, Junya Sasaki, Yuya Uemura, Toshikatsu Kojima, Hiroshi Senoh, Susumu Kuwabata

Chemical Communications　Vol. 58　No. 10　p. 1518-1521　2022　Research paper (scientific journal)

Encapsulation of AgInS₂/GaS_x core/shell quantum dots in In-fumarate metal–organic frameworks for stability enhancement

Manunya Tepakidareekul, Taro Uematsu, Tsukasa Torimoto, Susumu Kuwabata

CrystEngComm　Vol. 24　No. 20　p. 3715-3723　2022　Research paper (scientific journal)

Synthesis of multicolor-emitting nitrogen–sulfur co-doped carbon dots and their photochemical studies for sensing applications

Manunya Tepakidareekul, Taro Uematsu, Susumu Kuwabata

RSC Advances　Vol. 12　No. 31　p. 20054-20061　2022　Research paper (scientific journal)

Surface ligand chemistry on quaternary Ag(In_xGa_1−x)S₂ semiconductor quantum dots for improving photoluminescence properties

Watcharaporn Hoisang, Taro Uematsu, Tsukasa Torimoto, Susumu Kuwabata

Nanoscale Advances　Vol. 4　No. 3　p. 849-857　2022　Research paper (scientific journal)

Impact of sp² carbon material species on Pt nanoparticle-based electrocatalysts produced by one-pot pyrolysis methods with ionic liquids

Yu Yao, Qingning Xiao, Masafumi Kawaguchi, Tetsuya Tsuda, Hirohisa Yamada, Susumu Kuwabata

RSC Advances　Vol. 12　No. 22　p. 14268-14277　2022　Research paper (scientific journal)

Photoluminescence Stability Enhancement of Ag–In–Ga–S/GaSx Core/Shell Quantum Dots with Thicker Shells by the Addition of Gallium Diethyldithiocarbamate

Watcharaporn Hoisang, Taro Uematsu, Tsukasa Torimoto, Susumu Kuwabata

Chemistry Letters　Vol. 50　No. 11　p. 1863-1866　2021/11/05　Research paper (scientific journal)

Photoluminescence properties of quinary Ag-(In,Ga)-(S,Se) quantum dots with a gradient alloy structure forin vivobioimaging

Nurmanita Rismaningsih, Hiroki Yamauchi, Tatsuya Kameyama, Takahisa Yamamoto, Saho Morita, Hiroshi Yukawa, Taro Uematsu, Yoshinobu Baba, Susumu Kuwabata, Tsukasa Torimoto

Journal of Materials Chemistry C　Vol. 9　No. 37　p. 12791-12801　2021/10/07　Research paper (scientific journal)

Adsorption, Wetting, Growth, and Thermal Stability of the Protic Ionic Liquid Diethylmethylammonium Trifluoromethanesulfonate on Ag(111) and Au(111)

Stephen Massicot, Tomoya Sasaki, Matthias Lexow, Sunghwan Shin, Florian Maier, Susumu Kuwabata, Hans-Peter Steinrück

Langmuir　Vol. 37　No. 39　p. 11552-11560　2021/10/05　Research paper (scientific journal)

Luminescent Quaternary Ag(InxGa1–x)S2/GaSy Core/Shell Quantum Dots Prepared Using Dithiocarbamate Compounds and Photoluminescence Recovery via Post Treatment

Watcharaporn Hoisang, Taro Uematsu, Tsukasa Torimoto, Susumu Kuwabata

Inorganic Chemistry　Vol. 60　No. 17　p. 13101-13109　2021/09/06　Research paper (scientific journal)

Innovative Approach for Preparing a CNT-Supported Pt Nanoparticle Functional Electrocatalyst Using Protic Ionic Liquids

Tomoya Sasaki, Reiko Izumi, Tetsuya Tsuda, Susumu Kuwabata

ACS Applied Energy Materials　Vol. 4　No. 7　p. 7298-7308　2021/07/26　Research paper (scientific journal)

Synthesis and pyrolysis of fullerenol‐stabilized Pt nanocolloids for unique approach to Pt‐doped carbon

Mark Kristan Espejo Cabello, Yuta Uetake, Yu Yao, Susumu Kuwabata, Hidehiro Sakurai

Chemistry – An Asian Journal　2021/06/14　Research paper (scientific journal)

In Situ Monitoring of Lithium Metal Anodes and Their Solid Electrolyte Interphases by Transmission Electron Microscopy

Chih-Yao Chen, Tetsuya Tsuda, Yoshifumi Oshima, Susumu Kuwabata

Small Structures　Vol. 2　No. 6　p. 2100018-2100018　2021/06/02　Research paper (scientific journal)

Variations in Photoluminescence Intensity of a Quantum Dot Assembly Investigated by Its Adsorption on Cubic Metal–Organic Frameworks

Kohei Kumagai, Taro Uematsu, Tsukasa Torimoto, Susumu Kuwabata

The Journal of Physical Chemistry C　Vol. 125　No. 15　p. 8285-8293　2021/04/22　Research paper (scientific journal)

Photoluminescence Enhancement by Light Harvesting of Metal–Organic Frameworks Surrounding Semiconductor Quantum Dots

Kohei Kumagai, Taro Uematsu, Tsukasa Torimoto, Susumu Kuwabata

Chemistry of Materials　Vol. 33　No. 5　p. 1607-1617　2021/03/09　Research paper (scientific journal)

Room-temperature fabrication of electrocatalyst for oxygen reduction using Pt nanoparticle-dispersed protic ionic liquid with poly(3,4-ethylenedioxythiophene)

Tomoya Sasaki, Setsu Inoue, Susumu Kuwabata

Electrochemistry　Vol. 89　No. 2　p. 83-86　2021/03/05　Research paper (scientific journal)

Shape-controlled synthesis of Cu2O nanoparticles with single-digit nanoscale void space via ionic liquid/metal sputtering and their photoelectrochemical properties

Shushi Suzuki, Atsumi Morimoto, Susumu Kuwabata, Tsukasa Torimoto

Japanese Journal of Applied Physics　Vol. 60　2021/01/01　Research paper (scientific journal)

Green Electroluminescence Generated by Band-edge Transition in Ag-In-Ga-S/GaS<sub><i>x</i></sub> Core/shell Quantum Dots

Genichi Motomura, Yukiko Iwasaki, Tatsuya Kameyama, Tsukasa Torimoto, Taro Uematsu, Susumu Kuwabata, Toshimitsu Tsuzuki

ITE Transactions on Media Technology and Applications　Vol. 9　No. 4　p. 222-227　2021　Research paper (scientific journal)

Sulfur-Carbon Composite Cathodes for Aluminum-Anion Rechargeable Battery with an Inorganic AlCl3–NaCl–KCl Ionic Liquid

Tetsuya Tsuda, Junya Sasaki, Yuya Uemura, Toshikatsu Kojima, Hiroshi Senoh, Susumu Kuwabata

ECS Meeting Abstracts　2020/11/23　Research paper (scientific journal)

One-Pot Preparation of Pt Nanoparticle-Supported Graphene Nanoplatelets By Ionic Liquid-Pyrolysis Method

Qingning Xiao, Yu Yao, Tetsuya Tsuda, Susumu Kuwabata

ECS Meeting Abstracts　2020/11/23　Research paper (scientific journal)

One-Pot Synthesis of PtNi Alloy Nanoparticle-Supported Multiwalled Carbon Nanotubes in an Ionic Liquid Using a Staircase Heating Process

Yu Yao, Reiko Izumi, Tetsuya Tsuda, Kohei Aso, Yoshifumi Oshima, Susumu Kuwabata

ACS Omega　Vol. 5　No. 40　p. 25687-25694　2020/10/13　Research paper (scientific journal)

Electroluminescence from band-edge-emitting AgInS₂/GaS_x core/shell quantum dots

Genichi Motomura, Kei Ogura, Yukiko Iwasaki, Taro Uematsu, Susumu Kuwabata, Tatsuya Kameyama, Tsukasa Torimoto, Toshimitsu Tsuzuki

Applied Physics Letters　Vol. 117　No. 9　p. 091101-091101　2020/08/31　Research paper (scientific journal)

Controlling the oxidation state of molybdenum oxide nanoparticles prepared by ionic liquid/metal sputtering to enhance plasmon-induced charge separation

Kazutaka Akiyoshi, Tatsuya Kameyama, Takahisa Yamamoto, Susumu Kuwabata, Tetsu Tatsuma, Tsukasa Torimoto

RSC Advances　Vol. 10　No. 48　p. 28516-28522　2020/08/03　Research paper (scientific journal)

Short-time and ultrasensitive electroanalytical technique for electrode active materials used in secondary batteries

Kei Hosoya, Tetsuya Tsuda, Susumu Kuwabata

Journal of Power Sources　Vol. 459　2020/05/31　Research paper (scientific journal)

Analytical Measurements to Elucidate Structural Behavior of 2,5-Dimethoxy-1,4-benzoquinone During Charge and Discharge

Hikaru Sano, Nobuhiko Takeichi, Minami Kato, Masahiro Shikano, Tetsu Kiyobayashi, Hajime Matsumoto, Susumu Kuwabata, Masaru Yao

CHEMSUSCHEM　Vol. 13　No. 9　p. 2354-2363　2020/05　Research paper (scientific journal)

Hot electron transfer in Zn-Ag-In-Te nanocrystal-methyl viologen complexes enhanced with higher-energy photon excitation

Tatsuya Kameyama, Kouta Sugiura, Susumu Kuwabata, Tomoki Okuhata, Naoto Tamai, Tsukasa Torimoto

RSC Advances　Vol. 10　No. 28　p. 16361-16365　2020/04/24　Research paper (scientific journal)

Tailored Photoluminescence Properties of Ag(In,Ga)Se<inf>2</inf> Quantum Dots for Near-Infrared in Vivo Imaging

Tatsuya Kameyama, Hiroki Yamauchi, Takahisa Yamamoto, Toshiki Mizumaki, Hiroshi Yukawa, Masahiro Yamamoto, Shigeru Ikeda, Taro Uematsu, Yoshinobu Baba, Susumu Kuwabata, Tsukasa Torimoto

ACS Applied Nano Materials　Vol. 3　No. 4　p. 3275-3287　2020/04　Research paper (scientific journal)

Temperature dependences of photoluminescence intensities observed from AgInGaS and AgInGaS/GaSx core–shell nanoparticles

Masayoshi Ichimiya, Tatsuya Kameyama, Tsukasa Torimoto, Taro Uematsu, Susumu Kuwabata, Masaaki Ashida

Journal of Nanophotonics　Vol. 14　No. 01　p. 1-1　2020/03/10　Research paper (scientific journal)

Efficient quantum-dot light-emitting diodes using ZnS-AgInS2 solid-solution quantum dots in combination with organic charge-transport materials

Genichi Motomura, Kei Ogura, Tatsuya Kameyama, Tsukasa Torimoto, Taro Uematsu, Susumu Kuwabata, Toshimitsu Tsuzuki

APPLIED PHYSICS LETTERS　Vol. 116　No. 9　p. 093302-093302　2020/03　Research paper (scientific journal)

Lithium electrodeposition in single molten salt with constant lithium-ion concentration at any time and location

Hikaru Sano, Keigo Kubota, Zyun Siroma, Susumu Kuwabata, Hajime Matsumoto

Journal of the Electrochemical Society　Vol. 167　No. 7　2020　Research paper (scientific journal)

Inorganic AlCl3–alkali metal thiocyanate ionic liquids as electrolytes for electrochemical Al technologies

Chih-Yao Chen, Tetsuya Tsuda, Susumu Kuwabata

Chemical Communications　2020　Research paper (scientific journal)

Lithium-ion battery performance enhanced by the combination of Si thin flake anodes and binary ionic liquid systems

Kei Hosoya, Toshiki Kamidaira, Tetsuya Tsuda, Akihito Imanishi, Masakazu Haruta, Takayuki Doi, Minoru Inaba, Susumu Kuwabata

Materials Advances　Vol. 1　No. 4　p. 625-631　2020　Research paper (scientific journal)

Core Nanoparticle Engineering for Narrower and More Intense Band-Edge Emission from AgInS2/GaSx Core/Shell Quantum Dots

Watcharaporn Hoisang, Taro Uematsu, Takahisa Yamamoto, Tsukasa Torimoto, Susumu Kuwabata

Nanomaterials　Vol. 9　No. 12　p. 1763-1763　2019/12/11　Research paper (scientific journal)

Direct surface modification of semiconductor quantum dots with metal-organic frameworks

Kumagai Kohei, Uematsu Taro, Torimoto Tsukasa, Kuwabata Susumu

CRYSTENGCOMM　Vol. 21　No. 37　p. 5568-5577　2019/10/07

In-situ scanning electron microscope observation of electrode reactions related to battery material

Tetsuya Tsuda, Kei Hosoya, Teruki Sano, Susumu Kuwabata

Electrochimica Acta　Vol. 319　p. 158-163　2019/10/01

Operando Observation of High Capacity Silicon Anode in Next Generation Li-ion Battery with Ionic Liquid Electrolyte

Kei Hosoya, Toshiki Kamidaira, Tetsuya Tsuda, Susumu Kuwabata

AMTC Letters　Vol. 6　p. 102-103　2019/09　Research paper (international conference proceedings)

Epoxy-containing ionic liquids with tunable functionality

Tetsuya Tsuda, Kazuki Iwasaki, Kohei Kumagai, Susumu Kuwabata

Molecules　Vol. 24　No. 14　2019/07/17　Research paper (scientific journal)

Aluminum-based Next-generation Secondary Battery

Tsuda, Tetsuya, Kuwabata, Susumu

Seisan-to-Gijyutsu　Vol. 71　No. 2　p. 69-71　2019/03

Use of ionic liquid for X-ray micro-CT specimen preparation of imbibed seeds

Daisuke Yamauchi, Aki Fukuda, Tomonori Nakai, Ichirou Karahara, Miyuki Takeuchi, Daisuke Tamaoki, Tetsuya Tsuda, Katsuhiko Tsunashima, Susumu Kuwabata, Masato Hoshino, Kentaro Uesugi, Akihisa Takeuchi, Yoshio Suzuki, Yoshinobu Mineyuki

MICROSCOPY　Vol. 68　No. 1　p. 92-97　2019/02　Research paper (scientific journal)

Platinum and PtNi Nanoparticle-Supported Multiwalled Carbon Nanotube Electrocatalysts Prepared by One-Pot Pyrolytic Synthesis with an Ionic Liquid

Yu Yao, Reiko Izumi, Tetsuya Tsuda, Yoshifumi Oshima, Akihito Imanishi, Naoko Oda, Susumu Kuwabata

ACS Applied Energy Materials　Vol. 2　No. 7　p. 4865-4872　2019/01/01　Research paper (scientific journal)

Enhanced Photoelectrochemical Properties of Zn−Ag−In−Te Nanocrystals with High Energy Photon Excitation

Tatsuya Kameyama, Kouta Sugiura, Susumu Kuwabata, Tomoki Okuhata, Naoto Tamai, Tsukasa Torimoto

ChemNanoMat　Vol. 5　p. 1028-1035　2019/01

The capacitor properties of KOH activated porous carbon beads derived from polyacrylonitrile

Hiroshi Tenmyo, Ryosuke Sugihara, Atsushi Ohta, Taro Uematsu, Tetsuya Tsuda, Jun Maruyama, Satoshi Iwasaki, Hiroshi Uyama, Susumu Kuwabata

Bulletin of the Chemical Society of Japan　Vol. 92　p. 832-839　2019/01/01

Electric Double Layer Capacitors Based on Polyacrylonitrile-derived Porous Carbon Beads: Effects of particle size and composite

Hiroshi Tenmyo, Ryosuke Sugihara, Atsushi Ohta, Taisuke Asano, Taro Uematsu, Tetsuya Tsuda, Jun Maruyama, Satoshi Iwasaki, Hiroshi Uyama, Susumu Kuwabata

Electrochemistry　Vol. 87　p. 119-122　2019/01/01

Rechargeable batteries with an aluminum metal anode

Tsuda, Tetsuya, Kuwabata, Susumu

Denki Kagaku　Vol. 86　No. Winter　p. 305-310　2018/12

Wavelength-Tunable Band-Edge Photoluminescence of Nonstoichiometric Ag-In-S Nanoparticles via Ga3+ Doping

Tatsuya Kameyama, Marino Kishi, Chie Miyamae, Dharmendar Kumar Sharma, Shuzo Hirata, Takahisa Yamamoto, Taro Uematsu, Martin Vacha, Susumu Kuwabata, Tsukasa Torimoto

ACS APPLIED MATERIALS & INTERFACES　Vol. 10　No. 49　p. 42844-42855　2018/12　Research paper (scientific journal)

Narrow band-edge photoluminescence from AgInS<inf>2</inf> semiconductor nanoparticles by the formation of amorphous III–VI semiconductor shells

Taro Uematsu, Kazutaka Wajima, Dharmendar Kumar Sharma, Shuzo Hirata, Takahisa Yamamoto, Tatsuya Kameyama, Martin Vacha, Tsukasa Torimoto, Susumu Kuwabata

NPG Asia Materials　Vol. 10　p. 713-726　2018/08　Research paper (scientific journal)

Platinum Nanoparticle-Supported Electrocatalysts Functionalized by Carbonization of Protic Ionic Liquid and Organic Salts

Reiko Izumi, Yu Yao, Tetsuya Tsuda, Tsukasa Torimoto, Susumu Kuwabata

ACS Applied Energy Materials　Vol. 1　p. 3030-3034　2018/07/23

In situ electron microscopy and X-ray photoelectron spectroscopy for high capacity anodes in next-generation ionic liquid-based Li batteries

Tetsuya Tsuda, Akihito Imanishi, Teruki Sano, Amane Sawamura, Toshiki Kamidaira, Chih-Yao Chen, Satoshi Uchida, Shohei Kusumoto, Masashi Ishikawa, Susumu Kuwabata

Electrochimica Acta　Vol. 279　p. 136-142　2018/07/20　Research paper (scientific journal)

Ionic liquid-based transmission electron microscopy for herpes simplex virus type 1

Tetsuya Tsuda, Koshi Kawakami, Eiko Mochizuki, Susumu Kuwabata

Biophysical Reviews　Vol. 10　No. 3　p. 927-929　2018/06/01

Enhanced Photocatalytic Activity of Zn-Ag-In-S Semiconductor Nanocrystals with a Dumbbell-Shaped Heterostructure

Tatsuya Kameyama, Seiya Koyama, Takahisa Yamamoto, Susumu Kuwabata, Tsukasa Torimoto

JOURNAL OF PHYSICAL CHEMISTRY C　Vol. 122　No. 25　p. 13705-13715　2018/06　Research paper (scientific journal)

Graphene Nanoplatelet Composite Cathode for a Chloroaluminate Ionic Liquid-Based Aluminum Secondary Battery

Yuya Uemura, Chih Yao Chen, Yu Hashimoto, Tetsuya Tsuda, Hajime Matsumoto, Susumu Kuwabata

ACS Applied Energy Materials　Vol. 1　p. 2269-2274　2018/05/29

Diffusion of Lithium Cation in Low-Melting Lithium Molten Salts

Keigo Kubota, Zyun Siroma, Hikaru Sano, Susumu Kuwabata, Hajime Matsumoto

Journal of Physical Chemistry C　Vol. 122　No. 8　p. 4144-4149　2018/03/01　Research paper (scientific journal)

Physicochemical Properties and Electrochemical Behavior of Systematically Functionalized Aryltrifluoroborate-Based Room-Temperature Ionic Liquids

Kazuki Iwasaki, Seiji Tsuzuki, Tetsuya Tsuda, Susumu Kuwabata

Journal of Physical Chemistry C　Vol. 122　No. 6　p. 3286-3294　2018/02/15　Research paper (scientific journal)

Pt-Nanoparticle-Supported Carbon Electrocatalysts Functionalized with a Protic Ionic Liquid and Organic Salt

Reiko Izumi, Yu Yao, Tetsuya Tsuda, Tsukasa Torimoto, Susumu Kuwabata

Advanced Materials Interfaces　Vol. 5　No. 3　2018/02/08　Research paper (scientific journal)

Direct Observation of Short-Range Structural Coherence During a Charge Transfer Induced Spin Transition in a CoFe Prussian Blue Analogue by Transmission Electron Microscopy

Itoi M., Jike T., Hamane D., Udagawa S., Tuda T., Kuwabata S., Boukheddaden K., Andrus M. J., Talham D. R.

Journal of Nihon University Medical Association　Vol. 77　No. 1　p. 59-60　2018

Decay resistance of polymerized ionic liquid-modified woods

Hiroki Sakagami, Saki Higurashi, Tetsuya Tsuda, Satoshi Seino, Susumu Kuwabata

BioResources　Vol. 13　No. 3　p. 5702-5710　2018/01/01　Research paper (scientific journal)

Operando observation of vacuum and liquid interface while conducting gold sputtering onto ionic liquid for preparation of Au nanoparticles

Tomoya Sasaki, Taro Uematsu, Tetsuya Tsuda, Susumu Kuwabata

Electrochemistry　Vol. 86　p. 223-225　2018/01/01

Oxygen reduction electrocatalysts sophisticated by using Pt nanoparticle-dispersed ionic liquids with electropolymerizable additives

Reiko Izumi, Yu Yao, Tetsuya Tsuda, Tsukasa Torimoto, Susumu Kuwabata

Journal of Materials Chemistry A　Vol. 6　p. 11853-11862　2018/01/01

Rechargeable aluminum batteries utilizing a chloroaluminate inorganic ionic liquid electrolyte

Chih-Yao Chen, Tetsuya Tsuda, Susumu Kuwabata, Charles L. Hussey

Chemical Communications　Vol. 54　No. 33　p. 4164-4167　2018　Research paper (scientific journal)

Graphene nanoplatelet-polysulfone composite cathodes for high-power aluminum rechargeable batteries

Tetsuya Tsuda, Yuya Uemura, Chih-Yao Chen, Hajime Matsumoto, Susumu Kuwabata

Electrochemistry　Vol. 86　No. 2　p. 72-76　2018　Research paper (scientific journal)

Rod-shaped Zn-Ag-In-Te nanocrystals with wavelength-tunable band-edge photoluminescence in the near-IR region

Tatsuya Kameyama, Kouta Sugiura, Yujiro Ishigami, Takahisa Yamamoto, Susumu Kuwabata, Tomoki Okuhata, Naoto Tamai, Tsukasa Torimoto

Journal of Materials Chemistry C　Vol. 6　No. 8　p. 2034-2042　2018　Research paper (scientific journal)

Boron and nitrogen co-doped ordered microporous carbons with high surface areas

Alberto Castro-Muniz, Hirotomo Nishihara, Tetsuya Hirota, Mao Ohwada, Li-Xiang Li, Tetsuya Tsuda, Susumu Kuwabata, Jun Maruyama, Takashi Kyotani

CHEMICAL COMMUNICATIONS　Vol. 53　No. 100　p. 13348-13351　2017/12　Research paper (scientific journal)

Physicochemical properties of phenyltrifluoroborate-based room temperature ionic liquids

Kazuki Iwasaki, Kazuki Yoshii, Tetsuya Tsuda, Susumu Kuwabata

JOURNAL OF MOLECULAR LIQUIDS　Vol. 246　p. 236-243　2017/11　Research paper (scientific journal)

Visualization of Si Anode Reactions in Coin-Type Cells via Operando Scanning Electron Microscopy

Chih-Yao Chen, Amane Sawamura, Tetsuya Tsuda, Satoshi Uchida, Masashi Ishikawa, Susumu Kuwabata

ACS APPLIED MATERIALS & INTERFACES　Vol. 9　No. 41　p. 35511-35515　2017/10　Research paper (scientific journal)

Electrocatalytic Activity of Bimetallic Pd-Au Particle Films Prepared by Sequential Sputter Deposition of Pd and Au onto Hydroxyl-functionalized Ionic Liquid

Takashi Hamada, Daisuke Sugioka, Tatsuya Kameyama, Susumu Kuwabata, Tsukasa Torimoto

CHEMISTRY LETTERS　Vol. 46　No. 7　p. 956-959　2017/07　Research paper (scientific journal)

SEM as a Facile Tool for Real-Time Monitoring of Microcrystal Growth during Electrodeposition: The Merit of Ionic Liquids

Yi-Ting Hsieh, Tetsuya Tsuda, Susumu Kuwabata

ANALYTICAL CHEMISTRY　Vol. 89　No. 13　p. 7249-7254　2017/07　Research paper (scientific journal)

Controlling the Size and Chemical Composition of Multinary Semiconductor Nanocrystals for Improving Photochemical Functions

KAMEYAMA Tatsuya, KUWABATA Susumu, TORIMOTO Tsukasa

Hyomen Kagaku　Vol. 38　No. 1　p. 18-23　2017

Physical and Electrochemical Properties of Ionic Liquids Based on Quaternary Phosphonium Cations and Carboxylate Anions as Electrolytes

J.Shimada, K. Tsunashima, M.Ue, K.Iwasaki, T.Tsuda, S.Kuwabata, H.Kanematsu, N.Hirai, T.Kogo, A.Ogawa

ECS Transactions　Vol. 75　No. 52　p. 105-111　2017/01　Research paper (international conference proceedings)

Graphene-Coated Activated Carbon Fiber Cloth Positive Electrodes for Aluminum Rechargeable Batteries with a Chloroaluminate Room-Temperature Ionic Liquid

Tetsuya Tsuda, Yuya Uemura, Chih-Yao Chen, Yu Hashimoto, Itsuki Kokubo, Kouichi Sutani, Kazuo Muramatsu, Susumu Kuwabata

JOURNAL OF THE ELECTROCHEMICAL SOCIETY　Vol. 164　No. 12　p. A2468-A2473　2017　Research paper (scientific journal)

Enhanced visible light response of a WO3 photoelectrode with an immobilized fibrous gold nanoparticle assembly using an amyloid-beta peptide

Akira Onoda, Hirofumi Harada, Taro Uematsu, Susumu Kuwabata, Ryo Yamanaka, Shinichi Sakurai, Takashi Hayashi

RSC ADVANCES　Vol. 7　No. 2　p. 1089-1092　2017　Research paper (scientific journal)

Improvement of photoluminescence stability of ZnS-AgInS2 nanoparticles through interactions with ionic liquids

Shushi Suzuki, Yuuki Hattori, Susumu Kuwabata, Tsukasa Torimoto

JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY　Vol. 332　p. 371-375　2017/01　Research paper (scientific journal)

Controlling Shape Anisotropy of ZnS-AgInS2 Solid Solution Nanoparticles for Improving Photocatalytic Activity

Tsukasa Torimoto, Yutaro Kamiya, Tatsuya Kameyama, Hiroyasu Nishi, Taro Uematsu, Susumu Kuwabata, Tamaki Shibayama

ACS APPLIED MATERIALS & INTERFACES　Vol. 8　No. 40　p. 27151-27161　2016/10　Research paper (scientific journal)

In situ Scanning Electron Microscopy of Silicon Anode Reactions in Lithium-Ion Batteries during Charge/Discharge Processes

Chih-Yao Chen, Teruki Sano, Tetsuya Tsuda, Koichi Ui, Yoshifumi Oshima, Masaki Yamagata, Masashi Ishikawa, Masakazu Haruta, Takayuki Doi, Minoru Inaba, Susumu Kuwabata

SCIENTIFIC REPORTS　Vol. 6　2016/10　Research paper (scientific journal)

Alkali Metal Salts with Designable Aryltrifluoroborate Anions

Kazuki Iwasaki, Kazuki Yoshii, Seiji Tsuzuki, Hajime Matsumoto, Tetsuya Tsuda, Susumu Kuwabata

JOURNAL OF PHYSICAL CHEMISTRY B　Vol. 120　No. 35　p. 9468-9476　2016/09　Research paper (scientific journal)

Top-Down Synthesis Methods for Nanoscale Catalysts

Tsukasa Torimoto, Tatsuya Kameyama, Susumu Kuwabata

Nanocatalysis in Ionic Liquids　p. 171-205　2016/08/22　Part of collection (book)

Highly durable Pt nanoparticle-supported carbon catalysts for the oxygen reduction reaction tailored by using an ionic liquid thin layer

Kazuki Yoshii, Keisuke Yamaji, Tetsuya Tsuda, Hiroaki Matsumoto, Takeshi Sato, Reiko Izumi, Tsukasa Torimoto, Susumu Kuwabata

JOURNAL OF MATERIALS CHEMISTRY A　Vol. 4　No. 31　p. 12152-12157　2016/08　Research paper (scientific journal)

Preface to the Kohei Uosaki Festschrift: Electrochemistry of Ordered Interfaces-Design, Construction, and Interrogation of Functional Electrochemical Interphases with Atomic/Molecular Resolution

Andrew A. Gewirth, Juan M. Feliu, Susumu Kuwabata, Kei Murakoshi

JOURNAL OF PHYSICAL CHEMISTRY C　Vol. 120　No. 29　p. 15527-15529　2016/07

Evaluation of Surface Ligands on Semiconductor Nanoparticle Surfaces Using Electron Transfer to Redox Species

Taro Uematsu, Eisuke Shimomura, Tsukasa Torimoto, Susumu Kuwabata

JOURNAL OF PHYSICAL CHEMISTRY C　Vol. 120　No. 29　p. 16012-16023　2016/07　Research paper (scientific journal)

Photocatalytic Properties of TiO2 Composites Immobilized with Gold Nanoparticle Assemblies Using the Streptavidin-Biotin Interaction

Hirofumi Harada, Akira Onoda, Taro Uematsu, Susumu Kuwabata, Takashi Hayashi

LANGMUIR　Vol. 32　No. 25　p. 6459-6467　2016/06　Research paper (scientific journal)

Formation of a Pt-Decorated Au Nanoparticle Monolayer Floating on an Ionic Liquid by the Ionic Liquid/Metal Sputtering Method and Tunable Electrocatalytic Activities of the Resulting Monolayer

Daisuke Sugioka, Tatsuya Kameyama, Susumu Kuwabata, Takahisa Yamamoto, Tsukasa Torimoto

ACS APPLIED MATERIALS & INTERFACES　Vol. 8　No. 17　p. 10874-10883　2016/05　Research paper (scientific journal)

Gate-Tunable Spin-Charge Conversion and the Role of Spin-Orbit Interaction in Graphene

S. Dushenko, H. Ago, K. Kawahara, T. Tsuda, S. Kuwabata, T. Takenobu, T. Shinjo, Y. Ando, M. Shiraishi

PHYSICAL REVIEW LETTERS　Vol. 116　No. 16　2016/04　Research paper (scientific journal)

Facile preparation of core-shell structured AuPt nanoparticle monolayer via ionic liquid/metal sputtering and its electrocatalytic activity

Sugioka Daisuke, Kameyama Tatsuya, Kuwabata Susumu, Torimoto Tsukasa

Abstract of annual meeting of the Surface Science of Japan　Vol. 36　p. 105-105　2016

電気化学会第83回大会報告

桑畑 進, 佐藤 縁, 津田 哲哉

Electrochemistry　Vol. 84　No. 7　p. 550-555　2016

21pBC-12 半導体単層カーボンナノチューブへのスピンポンピング

重松 英, 長野 博司, ドゥシェンコ セルゲイ, 安藤 裕一郎, 津田 哲哉, 桑畑 進, 竹延 大志, 田中 丈士, 片浦 弘道, 新庄 輝也, 白石 誠司

日本物理学会講演概要集　Vol. 71　No. 1　p. 1267-1267　2016/01　Research paper (scientific journal)

Single-step preparation of indium tin oxide nanocrystals dispersed in ionic liquids via oxidation of molten In-Sn alloys

Daisuke Sugioka, Tatsuya Kameyama, Takahisa Yamamoto, Susumu Kuwabata, Tsukasa Torimoto

CHEMICAL COMMUNICATIONS　Vol. 52　No. 82　p. 12241-12244　2016　Research paper (scientific journal)

Multifunctional electropolymerizable carbazole-based ionic liquids

Rajendranath Kirankumar, Tetsuya Tsuda, Chih-Yao Chen, Chi-Yu Lu, Susumu Kuwabata, Po-Yu Chen

RSC ADVANCES　Vol. 6　No. 19　p. 15735-15744　2016　Research paper (scientific journal)

Crystal phase-controlled synthesis of rod-shaped AglnTe(2) nanocrystals for in vivo imaging in the near-infrared wavelength region

Tatsuya Kameyama, Yujiro Ishigami, Hiroshi Yukawa, Taisuke Shimada, Yoshinobu Baba, Tetsuya Ishikawa, Susumu Kuwabata, Tsukasa Torimoto

NANOSCALE　Vol. 8　No. 10　p. 5435-5440　2016　Research paper (scientific journal)

Mannose-displaying fluorescent framboidal nanoparticles containing phenylboronic acid groups as a potential drug carrier for macrophage targeting

Urara Hasegawa, Ryosuke Inubushi, Hiroshi Uyama, Taro Uematsu, Susumu Kuwabata, Andre J. van der Vlies

COLLOIDS AND SURFACES B-BIOINTERFACES　Vol. 136　p. 1174-1181　2015/12　Research paper (scientific journal)

Controlling the Electronic Energy Structure of ZnS-AgInS2 Solid Solution Nanocrystals for Photoluminescence and Photocatalytic Hydrogen Evolution

Tatsuya Kameyama, Takuya Takahashi, Takahiro Machida, Yutaro Kamiya, Takahisa Yamamoto, Susumu Kuwabata, Tsukasa Torimoto

JOURNAL OF PHYSICAL CHEMISTRY C　Vol. 119　No. 44　p. 24740-24749　2015/11　Research paper (scientific journal)

Direct Observation of Short-Range Structural Coherence During a Charge Transfer Induced Spin Transition in a CoFe Prussian Blue Analogue by Transmission Electron Microscopy

Miho Itoi, Toyoharu Jike, Daisuke Nishio-Hamane, Seiichi Udagawa, Tetsuya Tsuda, Susumu Kuwabata, Kamel Boukheddaden, Matthew J. Andrus, Daniel R. Talham

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY　Vol. 137　No. 46　p. 14686-14693　2015/11　Research paper (scientific journal)

Interaction between living cells and polymeric particles: potential application of ionic liquid for evaluating the cellular uptake of biodegradable polymeric particles composed of poly(amino acid)

Fumiaki Shima, Takami Akagi, Manami Shudo, Eiko Mochizuki, Tetsuya Tsuda, Susumu Kuwabata, Mitsuru Akashi

POLYMER JOURNAL　Vol. 47　No. 9　p. 631-638　2015/09　Research paper (scientific journal)

In situ SEM observation of the Si negative electrode reaction in an ionic-liquid-based lithium-ion secondary battery

Tetsuya Tsuda, Tsukasa Kanetsuku, Teruki Sano, Yoshifumi Oshima, Koichi Ui, Masaki Yamagata, Masashi Ishikawa, Susumu Kuwabata

MICROSCOPY　Vol. 64　No. 3　p. 159-168　2015/06　Research paper (scientific journal)

Double Layer Capacitance Properties of Monodisperse Carbon Particles with High Porosity Derived from Polyacrylonitrile Synthesized by Dispersion Polymerization

Hiroshi Tenmyo, Taisuke Asano, Yungwoo Jo, Kazuki Yoshii, Tetsuya Tsuda, Jun Maruyama, Hiroshi Uyama, Susumu Kuwabata

ELECTROCHEMISTRY　Vol. 83　No. 5　p. 348-350　2015/05　Research paper (scientific journal)

Polymerization of Room-Temperature Ionic Liquid Monomers by Electron Beam Irradiation with the Aim of Fabricating Three-Dimensional Micropolymer/Nanopolymer Structures

H. Minamimoto, H. Irie, T. Uematsu, T. Tsuda, A. Imanishi, S. Seki, S. Kuwabata

LANGMUIR　Vol. 31　No. 14　p. 4281-4289　2015/04　Research paper (scientific journal)

高効率で可視光発光する半導体ナノ粒子の液相合成と光機能材料への応用

鳥本 司, 亀山 達矢, 上松 太郎, 桑畑 進

色材協会誌　Vol. 87　No. 12　p. 430-435　2015/03

Fine Patterning of Silver Metal by Electron Beam Irradiation onto Room-temperature Ionic Liquid

Hiro Minamimoto, Haruyasu Irie, Taro Uematsu, Tetsuya Tsuda, Akihito Imanishi, Shu Seki, Susumu Kuwabata

CHEMISTRY LETTERS　Vol. 44　No. 3　p. 312-314　2015/03　Research paper (scientific journal)

17pCG-3 Gate tunable spin-charge conversion in a single-layer graphene

Dushenko S., Ago H., Kawahara H., Tsuda T., Kuwabata S., Takenobu T., Shinjo T., Ando Y., Shiraishi M.

Meeting Abstracts of the Physical Society of Japan　Vol. 70　p. 883-883　2015

21pPSB-40 Direct Observation of High-Spin/Low-Spin Domain in a CoFe Prussian Blue Analogue by means of Transmission Electron Microscopy

Itoi Miho, Jike Toyoharu, Hamane Daisuke, Kuwabata Susumu, Boukheddaden Kamel, Talham Daniel R.

Meeting Abstracts of the Physical Society of Japan　Vol. 70　p. 2566-2566　2015

Electrodeposition of Al-W-Mn Ternary Alloys from the Lewis Acidic Aluminum Chloride-1-Ethyl-3-methylimidazolium Chloride Ionic Liquid

Tetsuya Tsuda, Yuichi Ikeda, Akihito Imanishi, Shohei Kusumoto, Susumu Kuwabata, Gery R. Stafford, Charles L. Hussey

JOURNAL OF THE ELECTROCHEMICAL SOCIETY　Vol. 162　No. 9　p. D405-D411　2015　Research paper (scientific journal)

Simple observation of Streptococcus mutans biofilm by scanning electron microscopy using ionic liquids

Yoko Asahi, Jiro Miura, Tetsuya Tsuda, Susumu Kuwabata, Katsuhiko Tsunashima, Yuichiro Noiri, Takao Sakata, Shigeyuki Ebisu, Mikako Hayashi

AMB EXPRESS　Vol. 5　2015/01　Research paper (scientific journal)

Well-controlled synthesis of wurtzite-type Cu2ZnSnS4 nanoparticles using multiple sulfur sources via a two-step heating process

Hiroyasu Nishi, Takahito Nagano, Tatsuya Kameyama, Susumu Kuwabata, Tsukasa Torimoto

CRYSTENGCOMM　Vol. 17　No. 1　p. 174-182　2015　Research paper (scientific journal)

Synthesis of alloy AuCu nanoparticles with the L1(0) structure in an ionic liquid using sputter deposition

Shushi Suzuki, Yousuke Tomita, Susumu Kuwabata, Tsukasa Torimoto

DALTON TRANSACTIONS　Vol. 44　No. 9　p. 4186-4194　2015　Research paper (scientific journal)

Ultrathin oxide shell coating of metal nanoparticles using ionic liquid/metal sputtering

Tsukasa Torimoto, Yasuhiro Ohta, Kazuki Enokida, Daisuke Sugioka, Tatsuya Kameyama, Takahisa Yamamoto, Tamaki Shibayama, Kazuki Yoshii, Tetsuya Tsuda, Susumu Kuwabata

JOURNAL OF MATERIALS CHEMISTRY A　Vol. 3　No. 11　p. 6177-6186　2015　Research paper (scientific journal)

Single-step preparation of two-dimensionally organized gold particles via ionic liquid/metal sputter deposition

Daisuke Sugioka, Tatsuya Kameyama, Susumu Kuwabata, Tsukasa Torimoto

PHYSICAL CHEMISTRY CHEMICAL PHYSICS　Vol. 17　No. 19　p. 13150-13159　2015　Research paper (scientific journal)

Development of an electrochemical cell for in situ transmission electron microscopy observation

Yoshifumi Oshima, Tetsuya Tsuda, Susumu Kuwabata, Hidehito Yasuda, Kunio Takayanagi

MICROSCOPY　Vol. 63　No. 6　p. 481-486　2014/12　Research paper (scientific journal)

Widely Controllable Electronic Energy Structure of ZnSe-AgInSe2 Solid Solution Nanocrystals for Quantum-Dot-Sensitized Solar Cells

Tatsuya Kameyama, Yusuke Douke, Hiroko Shibakawa, Masahide Kawaraya, Hiroshi Segawa, Susumu Kuwabata, Tsukasa Torimoto

JOURNAL OF PHYSICAL CHEMISTRY C　Vol. 118　No. 51　p. 29517-29524　2014/12　Research paper (scientific journal)

SEM Observation of Wet Lily Pollen Grains Pretreated with Ionic Liquid

Fuminori Komai, Kanako Okada, Yuko Inoue, Mitsunori Yada, Osamu Tanaka, Susumu Kuwabata

JOURNAL OF THE JAPANESE SOCIETY FOR HORTICULTURAL SCIENCE　Vol. 83　No. 4　p. 317-321　2014/10　Research paper (scientific journal)

Atomic Resolution Imaging of Gold Nanoparticle Generation and Growth in Ionic Liquids

Taro Uematsu, Masahiro Baba, Yoshifumi Oshima, Tetsuya Tsuda, Tsukasa Torimoto, Susumu Kuwabata

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY　Vol. 136　No. 39　p. 13789-13797　2014/10　Research paper (scientific journal)

An ionic liquid-Fe3O4 nanoparticles-graphite composite electrode used for nonenzymatic electrochemical determination of hydrogen peroxide

Chia-Lin Yu, Nai-Chang Lo, Hao Cheng, Tetsuya Tsuda, Tsuyoshi Sakamoto, Yi-Han Chen, Susumu Kuwabata, Po-Yu Chen

JOURNAL OF ELECTROANALYTICAL CHEMISTRY　Vol. 729　p. 109-115　2014/09　Research paper (scientific journal)

New preparation method using ionic liquid for fast and reliable SEM observation of biological specimens

Mari Sakaue, Masamichi Shiono, Mami Konomi, Junichiro Tomizawa, Eiko Nakazawa, Koji Kawai, Susumu Kuwabata

Microscopy and Microanalysis　Vol. 20　No. 3　p. 1012-1013　2014/08/01　Research paper (international conference proceedings)

Ionic liquid preparation for SEM observation of minute crustacean

Masamichi Shiono, Mari Sakaue, Mami Konomi, Junichiro Tomizawa, Eiko Nakazawa, Koji Kawai, Susumu Kuwabata

Microscopy and Microanalysis　Vol. 20　No. 3　p. 1016-1017　2014/08/01　Research paper (international conference proceedings)

Room-Temperature Ionic Liquid-Based SEM/EDX Techniques for Biological Specimens and in situ Electrode Reaction Observation

T. Tsuda, E. Mochizuki, S. Kishida, N. Nemoto, Y. Ishigaki, S. Kuwabata

Molten Salts Chemistry and Technology　Vol. 9781118448731　p. 373-387　2014/06/23　Part of collection (book)

Visualization of Electrochemical Reactions by Redox-dependent Quenching of Photoluminescence from ZnS-AgInS2 Solid Solution Semiconductor Nanoparticles

Taro Uematsu, Yusuke Kaji, Tsukasa Torimoto, Susumu Kuwabata

ELECTROCHEMISTRY　Vol. 82　No. 5　p. 338-340　2014/05　Research paper (scientific journal)

SEM Observation of Hydrous Superabsorbent Polymer Pretreated with Room-Temperature Ionic Liquids

Tetsuya Tsuda, Eiko Mochizuki, Shoko Kishida, Kazuki Iwasaki, Katsuhiko Tsunashima, Susumu Kuwabata

PLOS ONE　Vol. 9　No. 3　2014/03　Research paper (scientific journal)

Cadmium-Free Sugar-Chain-Immobilized Fluorescent Nanoparticles Containing Low-Toxicity ZnS-AgInS2 Cores for Probing Lectin and Cells

Hiroyuki Shinchi, Masahiro Wakao, Nonoka Nagata, Masaya Sakamoto, Eiko Mochizuki, Taro Uematsu, Susumu Kuwabata, Yasuo Suda

BIOCONJUGATE CHEMISTRY　Vol. 25　No. 2　p. 286-295　2014/02　Research paper (scientific journal)

Synthesis of Novel Ionic Liquids with Aromatic Trifluoroborate Anions

Kazuki Iwasaki, Kazuki Yoshii, Seiji Tsuzuki, Tetsuya Tsuda, Susumu Kuwabata

MOLTEN SALTS AND IONIC LIQUIDS 19　Vol. 64　No. 4　p. 83-93　2014　Research paper (international conference proceedings)

Electrodeposition of Al-W-Mn Alloy from Lewis Acidic AlCl3-1-Ethyl-3-methylimidazolium Chloride Ionic Liquid

Tetsuya Tsuda, Yuichi Ikeda, Susumu Kuwabata, Gery R. Stafford, Charles L. Hussey

MOLTEN SALTS AND IONIC LIQUIDS 19　Vol. 64　No. 4　p. 563-574　2014　Research paper (international conference proceedings)

Preparation of Pt nanoparticle-adsorbed Carbon Nanotubes Using Room Temperature Ionic Liquid and Their Use as Electrocatalyst for Oxygen Reduction

Susumu Kuwabata, Kazuki Yoshii, Tetsuya Tsuda, Tsukasa Torimoto

MOLTEN SALTS AND IONIC LIQUIDS 19　Vol. 64　No. 4　p. 493-498　2014　Research paper (international conference proceedings)

Three-dimensional micro/nano-scale structure fabricated by combination of non-volatile polymerizable RTIL and FIB irradiation

Susumu Kuwabata, Hiro Minamimoto, Kosuke Inoue, Akihito Imanishi, Ken Hosoya, Hiroshi Uyama, Tsukasa Torimoto, Tetsuya Tsuda, Shu Seki

SCIENTIFIC REPORTS　Vol. 4　2014/01　Research paper (scientific journal)

Controllable electronic energy structure of size-controlled Cu2ZnSnS4 nanoparticles prepared by a solution-based approach

Hiroyasu Nishi, Takahito Nagano, Susumu Kuwabata, Tsukasa Torimoto

PHYSICAL CHEMISTRY CHEMICAL PHYSICS　Vol. 16　No. 2　p. 672-675　2014　Research paper (scientific journal)

Electrochemical Energy Storage Device with a Lewis Acidic AlBr3-1-Ethyl-3-methylimidazolioum Bromide Room-Temperature Ionic Liquid

Tetsuya Tsuda, Itsuki Kokubo, Masakatsu Kawabata, Masaki Yamagata, Masashi Ishikawa, Shohei Kusumoto, Akihito Imanishi, Susumu Kuwabata

JOURNAL OF THE ELECTROCHEMICAL SOCIETY　Vol. 161　No. 6　p. A908-A914　2014　Research paper (scientific journal)

Electrodeposition of Al-W Alloys in the Lewis Acidic Aluminum Chloride-1-Ethyl-3-Methylimidazolium Chloride Ionic Liquid

Tetsuya Tsuda, Yuichi Ikeda, Takashi Arimura, Masaki Hirogaki, Akihito Imanishi, Susumu Kuwabata, Gery R. Stafford, Charles L. Hussey

JOURNAL OF THE ELECTROCHEMICAL SOCIETY　Vol. 161　No. 9　p. D405-D412　2014　Research paper (scientific journal)

Photofunctional Materials Fabricated with Chalcopyrite-Type Semiconductor Nanoparticles Composed of AgInS2 and Its Solid Solutions

Tsukasa Torimoto, Tatsuya Kameyama, Susumu Kuwabata

JOURNAL OF PHYSICAL CHEMISTRY LETTERS　Vol. 5　No. 2　p. 336-347　2014/01　Research paper (scientific journal)

The effect of hydrophilic ionic liquids 1-ethyl-3-methylimidazolium lactate and choline lactate on lipid vesicle fusion

Eri H. Hayakawa, Eiko Mochizuki, Tetsuya Tsuda, Kazunari Akiyoshi, Hiroyuki Matsuoka, Susumu Kuwabata

PLoS ONE　Vol. 8　No. 12　2013/12/31　Research paper (scientific journal)

Physicochemical Properties of Tri-n-butylalkylphosphonium Cation-Based Room-Temperature Ionic Liquids

Kazuki Yoshii, Keisuke Yamaji, Tetsuya Tsuda, Katsuhiko Tsunashima, Hiroyuki Yoshida, Masanori Ozaki, Susumu Kuwabata

JOURNAL OF PHYSICAL CHEMISTRY B　Vol. 117　No. 48　p. 15051-15059　2013/12　Research paper (scientific journal)

Composition-dependent photoelectrochemical properties of nonstoichiometric Cu2ZnSnS4 nanoparticles

Hiroyasu Nishi, Susumu Kuwabata, Tsukasa Torimoto

Journal of Physical Chemistry C　Vol. 117　No. 41　p. 21055-21063　2013/10/17　Research paper (scientific journal)

Photoinduced electron transfer of ZnS-AgInS2 solid-solution semiconductor nanoparticles: Emission quenching and photocatalytic reactions controlled by electrostatic forces

Taro Uematsu, Akihisa Doko, Tsukasa Torimoto, Koji Oohora, Takashi Hayashi, Susumu Kuwabata

Journal of Physical Chemistry C　Vol. 117　No. 30　p. 15667-15676　2013/08/01　Research paper (scientific journal)

Physicochemical properties of 1-alkyl-3-methylimidazolium chloride-urea melts

Tetsuya Tsuda, Koshiro Kondo, Masahiro Baba, Shotaro Suwa, Yuichi Ikeda, Taiki Sakamoto, Satoshi Seino, Hiroyuki Yoshida, Masanori Ozaki, Akihito Imanishi, Susumu Kuwabata

Electrochimica Acta　Vol. 100　p. 285-292　2013/06/30　Research paper (scientific journal)

Composition-dependent electrocatalytic activity of AuPd alloy nanoparticles prepared via simultaneous sputter deposition into an ionic liquid

Masanori Hirano, Kazuki Enokida, Ken-ichi Okazaki, Susumu Kuwabata, Hisao Yoshida, Tsukasa Torimoto

Physical Chemistry Chemical Physics　Vol. 15　No. 19　p. 7286-7294　2013/04/24　Research paper (scientific journal)

Development of electrochemical in situ electron microscopy

Kuwabata, Susumu, Uematsu, Taro, Tsuda, Tetsuya

Ouyou Butsuri　2013/02

Shape-controlled Synthesis of ZnS-CuInS2-AgInS2 Solid Solution Nanoparticles and Their Photoluminescence Properties

Meilin Dai, Taro Uematsu, Susumu Kuwabata, Tsukasa Torimoto

CHEMISTRY LETTERS　Vol. 42　No. 2　p. 171-173　2013/02　Research paper (scientific journal)

Plasmon-Enhanced Photoluminescence and Photocatalytic Activities of Visible-Light-Responsive ZnS-AgInS2 Solid Solution Nanoparticles

Takuya Takahashi, Akihiko Kudo, Susumu Kuwabata, Akira Ishikawa, Hajime Ishihara, Yasuyuki Tsuboi, Tsukasa Torimoto

JOURNAL OF PHYSICAL CHEMISTRY C　Vol. 117　No. 6　p. 2511-2520　2013/02　Research paper (scientific journal)

Electrodeposition of aluminum-hafnium alloy from the Lewis acidic aluminum chloride-1-ethyl-3-methylimidazolium chloride molten salt

Tetsuya Tsuda, Susumu Kuwabata, Gery R. Stafford, Charles L. Hussey

JOURNAL OF SOLID STATE ELECTROCHEMISTRY　Vol. 17　No. 2　p. 409-417　2013/02　Research paper (scientific journal)

Use of Ionic Liquid Under Vacuum Conditions

Kuwabata Susumu, Torimoto Tsukasa, Imanishi Akihito, Tsuda Tetsuya, Kadokawa JI

Ionic Liquids - New Aspects For the Future　p. 597-615　2013

Simple observation of the interaction between nanoparticles and cells by scanning electron microscopy employing ionic liquid

Fumiaki Shima, Koshi Kawakami, Takami Akagi, Eiko Mochizuki, Tetsuya Tsuda, Susumu Kuwabata, Mitsuru Akashi

Bulletin of the Chemical Society of Japan　Vol. 86　No. 1　p. 153-158　2013　Research paper (scientific journal)

Supramolecular Linear Assemblies of Cytochrome b(562) Immobilized on a Gold Electrode

Yasuaki Kakikura, Akira Onoda, Emi Kubo, Hiroaki Kitagishi, Taro Uematsu, Susumu Kuwabata, Takashi Hayashi

JOURNAL OF INORGANIC AND ORGANOMETALLIC POLYMERS AND MATERIALS　Vol. 23　No. 1　p. 172-179　2013/01　Research paper (scientific journal)

ZnS-AgInS2 nanoparticles as a temperature sensor

Yu Matsuda, Tsukasa Torimoto, Tomohiro Kameya, Tatsuya Kameyama, Susumu Kuwabata, Hiroki Yamaguchi, Tomohide Niimi

SENSORS AND ACTUATORS B-CHEMICAL　Vol. 176　p. 505-508　2013/01　Research paper (scientific journal)

Basolateral Mg2+ Extrusion via CNNM4 Mediates Transcellular Mg2+ Transport across Epithelia: A Mouse Model

Daisuke Yamazaki, Yosuke Funato, Jiro Miura, Sunao Sato, Satoru Toyosawa, Kazuharu Furutani, Yoshihisa Kurachi, Yoshihiro Omori, Takahisa Furukawa, Tetsuya Tsuda, Susumu Kuwabata, Shin Mizukami, Kazuya Kikuchi, Hiroaki Miki

PLoS Genetics　Vol. 9　No. 12　2013　Research paper (scientific journal)

In situ SEM study of a lithium deposition and dissolution mechanism in a bulk-type solid-state cell with a Li2S-P2S5 solid electrolyte

Motohiro Nagao, Akitoshi Hayashi, Masahiro Tatsumisago, Tsukasa Kanetsuku, Tetsuya Tsuda, Susumu Kuwabata

PHYSICAL CHEMISTRY CHEMICAL PHYSICS　Vol. 15　No. 42　p. 18600-18606　2013　Research paper (scientific journal)

Development of electron microscopy techniques using ionic liquid

Susumu Kuwabata

Journal of the Vacuum Society of Japan　Vol. 56　No. 3　p. 83-87　2013

Stable Sugar-Chain-Immobilized Fluorescent Nanoparticles for Probing Lectin and Cells

Hiroyuki Shinchi, Masahiro Wakao, Sho Nakagawa, Eiko Mochizuki, Susumu Kuwabata, Yasuo Suda

CHEMISTRY-AN ASIAN JOURNAL　Vol. 7　No. 11　p. 2678-2682　2012/11　Research paper (scientific journal)

Temperature-Responsive One-Dimensional Nanogels Formed by the Cross-Linker-Aided Single Particle Nanofabrication Technique

Masaaki Omichi, Hiromi Marui, Katsuyoshi Takano, Satoshi Tsukuda, Masaki Sugimoto, Susumu Kuwabata, Shu Seki

ACS APPLIED MATERIALS & INTERFACES　Vol. 4　No. 10　p. 5492-5497　2012/10　Research paper (scientific journal)

Tunable Photoelectrochemical Properties of Chalcopyrite AgInS2 Nanoparticles Size-Controlled with a Photoetching Technique

Tsukasa Torimoto, Masaki Tada, Meilin Dai, Tatsuya Kameyama, Shushi Suzuki, Susumu Kuwabata

JOURNAL OF PHYSICAL CHEMISTRY C　Vol. 116　No. 41　p. 21895-21902　2012/10　Research paper (scientific journal)

Metal-Ion Diffusion in Ionic Liquid Studied by Electrochemical Scanning Electron Microscopy with X-ray Fluorescence Spectrometry

Taro Uematsu, Jun-Tae Han, Tetsuya Tsuda, Susumu Kuwabata

JOURNAL OF PHYSICAL CHEMISTRY C　Vol. 116　No. 39　p. 20902-20907　2012/10　Research paper (scientific journal)

Solution-phase Synthesis of Stannite-type Ag2ZnSnS4 Nanoparticles for Application to Photoelectrode Materials

Tetsuya Sasamura, Takaaki Osaki, Tatsuya Kameyama, Tamaki Shibayama, Akihiko Kudo, Susumu Kuwabata, Tsukasa Torimoto

CHEMISTRY LETTERS　Vol. 41　No. 9　p. 1009-1011　2012/09　Research paper (scientific journal)

Chromosome observation by scanning electron microscopy using ionic liquid

Astari Dwiranti, Linyen Lin, Eiko Mochizuki, Susumu Kuwabata, Akio Takaoka, Susumu Uchiyama, Kiichi Fukui

MICROSCOPY RESEARCH AND TECHNIQUE　Vol. 75　No. 8　p. 1113-1118　2012/08　Research paper (scientific journal)

Gold Nanoparticle Assisted Self-Assembly and Enhancement of Charge Carrier Mobilities of a Conjugated Polymer

Chakkooth Vijayakumar, Bijitha Balan, Akinori Saeki, Tetsuya Tsuda, Susumu Kuwabata, Shu Seki

JOURNAL OF PHYSICAL CHEMISTRY C　Vol. 116　No. 33　p. 17343-17350　2012/08　Research paper (scientific journal)

Ambipolar transport in bulk crystals of a topological insulator by gating with ionic liquid

Kouji Segawa, Zhi Ren, Satoshi Sasaki, Tetsuya Tsuda, Susumu Kuwabata, Yoichi Ando

PHYSICAL REVIEW B　Vol. 86　No. 7　2012/08　Research paper (scientific journal)

Introduction of Ionic Liquid to Vacuum Conditions for Development of Material Productions and Analyses

Susumu Kuwabata, Tsukasa Torimoto, Akihito Imanishi, Tetsuya Tsuda

ELECTROCHEMISTRY　Vol. 80　No. 7　p. 498-503　2012/07　Research paper (scientific journal)

Observation of Electrochemical Reaction and Biological Specimen by Novel Analytical Technique Combined with Room-Temperature Ionic Liquid and Scanning Electron Microscope

Tetsuya Tsuda, Eiko Mochizuki, Shoko Kishida, Hiroki Sakagami, Shigeaki Tachibana, Masaharu Ebisawa, Noriko Nemoto, Yoshitomo Nishimura, Susumu Kuwabata

ELECTROCHEMISTRY　Vol. 80　No. 5　p. 308-311　2012/05　Research paper (scientific journal)

Observation of Live Ticks (Haemaphysalis flava) by Scanning Electron Microscopy under High Vacuum Pressure

Yasuhito Ishigaki, Yuka Nakamura, Yosaburo Oikawa, Yasuhiro Yano, Susumu Kuwabata, Hideaki Nakagawa, Naohisa Tomosugi, Tsutomu Takegami

PLOS ONE　Vol. 7　No. 3　2012/03　Research paper (scientific journal)

Development of new electron microscopy techniques using ionic liquids

Susumu Kuwabata

Kobunshi　Vol. 61　No. 3　p. 142-146　2012/03/01

Use of ionic liquid in fungal taxonomic study of ultrastructure of basidiospore ornamentation

Konomi Yanaga, Nitaro Maekawa, Norihiro Shimomura, Yasuhito Ishigaki, Yuka Nakamura, Tsutomu Takegami, Naohisa Tomosugi, Shichiro Miyazawa, Susumu Kuwabata

MYCOLOGICAL PROGRESS　Vol. 11　No. 1　p. 343-347　2012/02　Research paper (scientific journal)

Al-W Alloy Deposition from Lewis Acidic Room-Temperature Chloroaluminate Ionic Liquid

Tetsuya Tsuda, Yuichi Ikeda, Takashi Arimura, Akihito Imanishi, Susumu Kuwabata, Charles L. Hussey, Gery R. Stafford

MOLTEN SALTS AND IONIC LIQUIDS 18　Vol. 50　No. 11　p. 239-250　2012　Research paper (international conference proceedings)

Photosensitization of ZnO rod electrodes with AgInS2 nanoparticles and ZnS-AgInS2 solid solution nanoparticles for solar cell applications

Tetsuya Sasamura, Ken-ichi Okazaki, Akihiko Kudo, Susumu Kuwabata, Tsukasa Torimoto

RSC ADVANCES　Vol. 2　No. 2　p. 552-559　2012　Research paper (scientific journal)

Compositional control of AuPt nanoparticles synthesized in ionic liquids by the sputter deposition technique

Shushi Suzuki, Toshimasa Suzuki, Yousuke Tomita, Masanori Hirano, Ken-ichi Okazaki, Susumu Kuwabata, Tsukasa Torimoto

CRYSTENGCOMM　Vol. 14　No. 15　p. 4922-4926　2012　Research paper (scientific journal)

Tunable photoluminescence from the visible to near-infrared wavelength region of non-stoichiometric AgInS2 nanoparticles

Meilin Dai, Shoji Ogawa, Tatsuya Kameyama, Ken-ichi Okazaki, Akihiko Kudo, Susumu Kuwabata, Yasuyuki Tsuboi, Tsukasa Torimoto

JOURNAL OF MATERIALS CHEMISTRY　Vol. 22　No. 25　p. 12851-12858　2012　Research paper (scientific journal)

Photocurrent Generation from Hierarchical Zinc-Substituted Hemoprotein Assemblies Immobilized on a Gold Electrode

Akira Onoda, Yasuaki Kakikura, Taro Uematsu, Susumu Kuwabata, Takashi Hayashi

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION　Vol. 51　No. 11　p. 2628-2631　2012　Research paper (scientific journal)

Various metal nanoparticles produced by accelerated electron beam irradiation of room-temperature ionic liquid

Tetsuya Tsuda, Taiki Sakamoto, Yoshitomo Nishimura, Satoshi Seino, Akihito Imanishi, Susumu Kuwabata

CHEMICAL COMMUNICATIONS　Vol. 48　No. 13　p. 1925-1927　2012　Research paper (scientific journal)

Platinum nanoparticle immobilization onto carbon nanotubes using Pt-sputtered room-temperature ionic liquid

Kazuki Yoshii, Tetsuya Tsuda, Takashi Arimura, Akihito Imanishi, Tsukasa Torimoto, Susumu Kuwabata

RSC ADVANCES　Vol. 2　No. 22　p. 8262-8264　2012　Research paper (scientific journal)

Preparation of gold nanoparticles using reactive species produced in room-temperature ionic liquids by accelerated electron beam irradiation

Tetsuya Tsuda, Taiki Sakamoto, Yoshitomo Nishimura, Satoshi Seino, Akihito Imanishi, Kazuhiko Matsumoto, Rika Hagiwara, Taro Uematsu, Susumu Kuwabata

RSC ADVANCES　Vol. 2　No. 31　p. 11801-11807　2012　Research paper (scientific journal)

Comparative Study of Hydrophilic and Hydrophobic Ionic Liquids for Observing Cultured Human Cells by Scanning Electron Microscopy

Yasuhito Ishigaki, Yuka Nakamura, Teruaki Takehara, Takayuki Kurihara, Hironori Koga, Tsutomu Takegami, Hideaki Nakagawa, Noriko Nemoto, Naohisa Tomosugi, Susumu Kuwabata, Shichiro Miyazawa

MICROSCOPY RESEARCH AND TECHNIQUE　Vol. 74　No. 12　p. 1104-1108　2011/12　Research paper (scientific journal)

Scanning Electron Microscopy With an Ionic Liquid Reveals the Loss of Mitotic Protrusions of Cells During the Epithelial-Mesenchymal Transition

Yasuhito Ishigaki, Yuka Nakamura, Teruaki Takehara, Takeo Shimasaki, Takanori Tatsuno, Fumihide Takano, Yoshimichi Ueda, Yoshiharu Motoo, Tsutomu Takegami, Hideaki Nakagawa, Susumu Kuwabata, Noriko Nemoto, Naohisa Tomosugi, Shichiro Miyazawa

MICROSCOPY RESEARCH AND TECHNIQUE　Vol. 74　No. 11　p. 1024-1031　2011/11　Research paper (scientific journal)

SEM Observation of Wet Biological Specimens Pretreated with Room-Temperature Ionic Liquid

Tetsuya Tsuda, Noriko Nemoto, Koshi Kawakami, Eiko Mochizuki, Shoko Kishida, Takako Tajiri, Toshihiro Kushibiki, Susumu Kuwabata

CHEMBIOCHEM　Vol. 12　No. 17　p. 2547-2550　2011/11　Research paper (scientific journal)

Observation of Liposome Using Ionic Liquids

Mochizuki, Eiko, Kawakami, Koshi, Uematsu, Taro, Tsuda, Tetsuya, Hayakawa, Eri, Akiyoshi, Kazunari, Kuwabata, Susumu

J. Electr. Microsc. Technol. Med. Biol.　Vol. 25　No. 2　2011/10　Research paper (scientific journal)

Development of Ionic Liquid for Biological Specimen SEM Observation with No Fixation Process

Tsuda, Tetsuya, Tajiri, Takako, Kawakami, Koshi, Mochizuki, Eiko, Kushibiki, Toshihiro, Kuwabata, Susumu

J. Electr. Microsc. Technol. Med. Biol.　2011/10　Research paper (scientific journal)

A remarkable effect of ionic liquids in transition-metal-free aerobic oxidation of benzylic alcohols

Yoshiro Oda, Koji Hirano, Tetsuya Satoh, Susumu Kuwabata, Masahiro Miura

TETRAHEDRON LETTERS　Vol. 52　No. 41　p. 5392-5394　2011/10　Research paper (scientific journal)

Nonvolatile RTIL-Based Artificial Muscle: Actuation Mechanism Identified by In Situ EDX Analysis

Tetsuya Tsuda, Masahiro Baba, Yuichi Sato, Rentaro Sakao, Kazuhiko Matsumoto, Rika Hagiwara, Susumu Kuwabata

CHEMISTRY-A EUROPEAN JOURNAL　Vol. 17　No. 40　p. 11122-11126　2011/09　Research paper (scientific journal)

Electrochemical synthesis and superconducting phase diagram of CuxBi2Se3

M. Kriener, Kouji Segawa, Zhi Ren, Satoshi Sasaki, Shohei Wada, Susumu Kuwabata, Yoichi Ando

PHYSICAL REVIEW B　Vol. 84　No. 5　2011/08　Research paper (scientific journal)

Surface-plasmon-enhanced photocurrent generation of CdTe nanoparticle/titania nanosheet composite layers on Au particulate films

Tatsuya Kameyama, Yumi Ohno, Ken-ichi Okazaki, Taro Uematsu, Susumu Kuwabata, Tsukasa Torimoto

JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY　Vol. 221　No. 2-3　p. 244-249　2011/06　Research paper (scientific journal)

Ionic Liquid Enables Simple and Rapid Sample Preparation of Human Culturing Cells for Scanning Electron Microscope Analysis

Yasuhito Ishigaki, Yuka Nakamura, Teruaki Takehara, Noriko Nemoto, Takayuki Kurihara, Hironori Koga, Hideaki Nakagawa, Tsutomu Takegami, Naohisa Tomosugi, Shichiro Miyazawa, Susumu Kuwabata

MICROSCOPY RESEARCH AND TECHNIQUE　Vol. 74　No. 5　p. 415-420　2011/05　Research paper (scientific journal)

Nanoparticle Preparation in Room-Temperature Ionic Liquid under Vacuum Condition

Tsuda Tetsuya, Imanishi Akihito, Torimoto Tsukasa, Kuwabata Susumu, Kokorin A

Ionic Liquids: Theory, Properties, New Approaches　p. 549-564　2011

Design, Synthesis, and Electrochemistry of Room-Temperature Ionic Liquids Functionalized with Propylene Carbonate

Tetsuya Tsuda, Koshiro Kondo, Takashi Tomioka, Yusuke Takahashi, Hajime Matsumoto, Susumu Kuwabata, Charles L. Hussey

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION　Vol. 50　No. 6　p. 1310-1313　2011　Research paper (scientific journal)

One-pot synthesis of water-soluble nanoparticles of ZnS-AgInS2 solid solution with controllable photoluminescence

Meilin Dai, Ken-Ichi Okazaki, Akihiko Kudo, Susumu Kuwabata, Tsukasa Torimoto

Electrochemistry　Vol. 79　No. 10　p. 790-792　2011　Research paper (scientific journal)

Long term optical properties of ZnS-AgInS2and AgInS 2-AgGaS2 solid-solution semiconductor nanoparticles dispersed in polymer matrices

Shigeo Maeda, Taro Uematsu, Toshihiro Doi, Jun Tokuda, Tpshihiro Fujita, Tsukasa Torimoto, Susumu Kuwabata

Electrochemistry　Vol. 79　No. 10　p. 813-816　2011　Research paper (scientific journal)

Fabrication of Nanoframe Structures by Site-selective Assembly of Gold Nanoparticles on Silver Cubes in an Ionic Liquid

Ken-ichi Okazaki, Junya Sakuma, Jun-ichi Yasui, Susumu Kuwabata, Kaori Hirahara, Nobuo Tanaka, Tsukasa Torimoto

CHEMISTRY LETTERS　Vol. 40　No. 1　p. 84-86　2011/01　Research paper (scientific journal)

Modulating the immobilization process of Au nanoparticles on TiO2(110) by electrostatic interaction between the surface and ionic liquids

Shushi Suzuki, Yasuhiro Ohta, Takashi Kurimoto, Susumu Kuwabata, Tsukasa Torimoto

PHYSICAL CHEMISTRY CHEMICAL PHYSICS　Vol. 13　No. 30　p. 13585-13593　2011　Research paper (scientific journal)

Size and shape of Au nanoparticles formed in ionic liquids by electron beam irradiation

Akihito Imanishi, Shinobu Gonsui, Tetsuya Tsuda, Susumu Kuwabata, Ken-ichi Fukui

PHYSICAL CHEMISTRY CHEMICAL PHYSICS　Vol. 13　No. 33　p. 14823-14830　2011　Research paper (scientific journal)

次世代のパワーを育てる役割

桑畑 進

電気化学および工業物理化学 : denki kagaku　Vol. 78　No. 11　p. 887-887　2010/11/05

Room-Temperature Ionic Liquid. A New Medium for Material Production and Analyses under Vacuum Conditions

Susumu Kuwabata, Tetsuya Tsuda, Tsukasa Torimoto

JOURNAL OF PHYSICAL CHEMISTRY LETTERS　Vol. 1　No. 21　p. 3177-3188　2010/11　Research paper (scientific journal)

Preparation of Luminescent AgInS2-AgGaS2 Solid Solution Nanoparticles and Their Optical Properties

Taro Uematsu, Toshihiro Doi, Tsukasa Torimoto, Susumu Kuwabata

JOURNAL OF PHYSICAL CHEMISTRY LETTERS　Vol. 1　No. 22　p. 3283-3287　2010/11　Research paper (scientific journal)

Irradiation-Induced Metal Nanoparticles in Room-Temperature Ionic Liquids

Tsuda, Tetsuya, Sakamoto, Taiki, Nose, Takayuki, Seino, Satoshi, Imanishi, Akihito, Uematsu, Taro, Kuwabata, Susumu

ECS Transactions　Vol. 33　No. 7　p. 543-554　2010/10　Research paper (scientific journal)

Palladium Nanoparticles in Ionic Liquid by Sputter Deposition as Catalysts for Suzuki-Miyaura Coupling in Water

Yoshiro Oda, Koji Hirano, Kazuki Yoshii, Susumu Kuwabata, Tsukasa Torimoto, Masahiro Miura

CHEMISTRY LETTERS　Vol. 39　No. 10　p. 1069-1071　2010/10　Research paper (scientific journal)

Fabrication of Transition Metal Oxide Nanoparticles Highly Dispersed in Ionic Liquids by Sputter Deposition

Toshimasa Suzuki, Shushi Suzuki, Yousuke Tomita, Ken-ichi Okazaki, Tamaki Shibayama, Susumu Kuwabata, Tsukasa Torimoto

CHEMISTRY LETTERS　Vol. 39　No. 10　p. 1072-1074　2010/10　Research paper (scientific journal)

Oxygen reduction catalytic ability of platinum nanoparticles prepared by room-temperature ionic liquid-sputtering method

Tetsuya Tsuda, Kazuki Yoshii, Tsukasa Torimoto, Susumu Kuwabata

JOURNAL OF POWER SOURCES　Vol. 195　No. 18　p. 5980-5985　2010/09　Research paper (scientific journal)

Nanosize-Controlled Syntheses of Indium Metal Particles and Hollow Indium Oxide Particles via the Sputter Deposition Technique in Ionic Liquids

Toshimasa Suzuki, Ken-ichi Okazaki, Shushi Suzuki, Tamaki Shibayama, Susumu Kuwabata, Tsukasa Torimoto

CHEMISTRY OF MATERIALS　Vol. 22　No. 18　p. 5209-5215　2010/09　Research paper (scientific journal)

Immobilization of Pd on Nanosilica Dendrimer as SILC: Highly Active and Sustainable Cluster Catalyst for Suzuki-Miyaura Reaction

Hisahiro Hagiwara, Hirokazu Sasaki, Norio Tsubokawa, Takashi Hoshi, Toshio Suzuki, Tetsuya Tsuda, Susumu Kuwabata

SYNLETT　No. 13　p. 1990-1996　2010/08　Research paper (scientific journal)

Immobilization of ZnS-AgInS2 Solid Solution Nanoparticles on ZnO Rod Array Electrodes and Their Photoresponse with Visible Light Irradiation

Tetsuya Sasamura, Ken-ichi Okazaki, Ryuta Tsunoda, Akihiko Kudo, Susumu Kuwabata, Tsukasa Torimoto

CHEMISTRY LETTERS　Vol. 39　No. 6　p. 619-621　2010/06　Research paper (scientific journal)

Fundamental Research on Biomedical Application of Al-Mo-Ti Alloy Electrodeposited from AlCl3-1-Ethyl-3-methylimidazolium Chloride Melt

Tsuda, Tetsuya, Arimoto, Satoshi, Kuwabata, Susumu

Transactions of Material Research Society of Japan　Vol. 35　No. 1　p. 43-46　2010/04　Research paper (scientific journal)

New Frontiers in Materials Science Opened by Ionic Liquids

Tsukasa Torimoto, Tetsuya Tsuda, Ken-ichi Okazaki, Susumu Kuwabata

ADVANCED MATERIALS　Vol. 22　No. 11　p. 1196-1221　2010/03

Nanotechnology Using Room-Temperature Ionic Liquid and Vacuum Technology

Tsuda, Tetsuya, Seino, Satoshi, Kushibiki, Toshihiro, Okazaki, Ken-ichi, Torimoto, Tsukasa, Kuwabata, Susumu

Molten Salts　Vol. 53　No. 1　p. 27-34　2010/02　Research paper (scientific journal)

Nanoparticle-Dispersed Liquid Crystals Fabricated by Sputter Doping

Hiroyuki Yoshida, Kosuke Kawamoto, Hitoshi Kubo, Testuya Tsuda, Akihiko Fujii, Susumu Kuwabata, Masanori Ozaki

ADVANCED MATERIALS　Vol. 22　No. 5　p. 622-+　2010/02　Research paper (scientific journal)

Scanning Electron Microscope Observation of Concentration Profile in Ionic Liquid Caused by Electrochemical Reaction

Susumu Kuwabata, Koshiro Kondo, Tetsuya Tsuda

PHYSICAL AND ANALYTICAL ELECTROCHEMISTRY IN IONIC LIQUIDS　Vol. 25　No. 39　p. 15-22　2010　Research paper (international conference proceedings)

Electroanalytical chemistry in polymer-RTIL composite with an in situ electrochemical SEM system

Tetsuya Tsuda, Yuichi Sato, Susumu Kuwabata

ECS Transactions　Vol. 25　No. 39　p. 73-84　2010　Research paper (international conference proceedings)

Emission Quenching of Semiconductor Quantum Dots and Its Application to Biosensing

Susumu Kuwabata, Taro Uematsu, Tsukasa Torimoto

NANOSCALE LUMINESCENT MATERIALS　Vol. 28　No. 3　p. 257-266　2010　Research paper (international conference proceedings)

Carbon Composite with Pt Nanoparticles Prepared by Room-Temperature Ionic Liquid-Sputtering Method

Kazuki Yoshii, Tetsuya Tsuda, Tsukasa Torimoto, Susumu Kuwabata

MOLTEN SALTS AND IONIC LIQUIDS 17　Vol. 33　No. 7　p. 127-133　2010　Research paper (international conference proceedings)

Studies on reaction conditions for size-selective photoetching of cadmium telluride nanocrystals

Taro Uematsu, Tsukasa Torimoto, Susumu Kuwabata

Electrochemistry　Vol. 78　No. 2　p. 170-174　2010　Research paper (scientific journal)

Size control and immobilization of gold nanoparticles stabilized in an ionic liquid on glass substrates for plasmonic applications

Tatsuya Kameyama, Yumi Ohno, Takashi Kurimoto, Ken-ichi Okazaki, Taro Uematsu, Susumu Kuwabata, Tsukasa Torimoto

PHYSICAL CHEMISTRY CHEMICAL PHYSICS　Vol. 12　No. 8　p. 1804-1811　2010　Research paper (scientific journal)

Remarkable photoluminescence enhancement of ZnS-AgInS2 solid solution nanoparticles by post-synthesis treatment

Tsukasa Torimoto, Shoji Ogawa, Tomohiro Adachi, Tatsuya Kameyama, Ken-ichi Okazaki, Tamaki Shibayama, Akihiko Kudo, Susumu Kuwabata

CHEMICAL COMMUNICATIONS　Vol. 46　No. 12　p. 2082-2084　2010　Research paper (scientific journal)

Preparation and photoelectrochemical properties of densely immobilized Cu2ZnSnS4 nanoparticle films

Tatsuya Kameyama, Takaaki Osaki, Ken-ichi Okazaki, Tamaki Shibayama, Akihiko Kudo, Susumu Kuwabata, Tsukasa Torimoto

JOURNAL OF MATERIALS CHEMISTRY　Vol. 20　No. 25　p. 5319-5324　2010　Research paper (scientific journal)

Electrochemistry of Copper(I) Oxide in the 66.7-33.3 mol % Urea-Choline Chloride Room-Temperature Eutectic Melt

Tetsuya Tsuda, Laura E. Boyd, Susumu Kuwabata, Charles L. Hussey

JOURNAL OF THE ELECTROCHEMICAL SOCIETY　Vol. 157　No. 8　p. F96-F103　2010　Research paper (scientific journal)

Systematic Studies on Emission Quenching of Cadmium Telluride Nanoparticles

Taro Uematsu, Takahiro Waki, Tsukasa Torimoto, Susumu Kuwabata

JOURNAL OF PHYSICAL CHEMISTRY C　Vol. 113　No. 52　p. 21621-21628　2009/12　Research paper (scientific journal)

Nanoparticle-Stabilized Cholesteric Blue Phases

Hiroyuki Yoshida, Yuma Tanaka, Kosuke Kawamoto, Hitoshi Kubo, Tetsuya Tsuda, Akihiko Fujii, Susumu Kuwabata, Hirotsugu Kikuchi, Masanori Ozaki

APPLIED PHYSICS EXPRESS　Vol. 2　No. 12　2009/12　Research paper (scientific journal)

Various in situ SEM techniques for observing electrode surface reactions in ionic liquid

Arimoto, Satoshi, Kageyama, Hitoshi, Sato, Yuichi, Makuta, Satoshi, Tsuda, Tetsuya, Kuwabata, Susumu, Torimoto, Tsukasa

Hyomen Kagaku　Vol. 30　No. 7　p. 368-373　2009/07　Research paper (scientific journal)

Tuning of the fluorescence wavelength of CdTe quantum dots with 2 nm resolution by size-selective photoetching

T. Uematsu, H. Kitajima, T. Kohma, T. Torimoto, Y. Tachibana, S. Kuwabata

NANOTECHNOLOGY　Vol. 20　No. 21　2009/05　Research paper (scientific journal)

Charge Recombination Kinetics at an in Situ Chemical Bath-Deposited CdS/Nanocrystalline TiO2 Interface

Yasuhiro Tachibana, Kazuya Umekita, Yasuhide Otsuka, Susumu Kuwabata

JOURNAL OF PHYSICAL CHEMISTRY C　Vol. 113　No. 16　p. 6852-6858　2009/04　Research paper (scientific journal)

Thermally Induced Self-assembly of Gold Nanoparticles Sputter-deposited in Ionic Liquids on Highly Ordered Pyrolytic Graphite Surfaces

Ken-ichi Okazaki, Tomonori Kiyama, Toshimasa Suzuki, Susumu Kuwabata, Tsukasa Torimoto

CHEMISTRY LETTERS　Vol. 38　No. 4　p. 330-331　2009/04　Research paper (scientific journal)

Small-Angle X-ray Scattering Study of Au Nanoparticles Dispersed in the Ionic Liquids 1-Alkyl-3-methylimidazolium Tetrafluoroborate

Yoshikiyo Hatakeyama, Maimi Okamoto, Tsukasa Torimoto, Susumu Kuwabata, Keiko Nishikawa

JOURNAL OF PHYSICAL CHEMISTRY C　Vol. 113　No. 10　p. 3917-3922　2009/03　Research paper (scientific journal)

Emission quench of ZnS-AgInS2 semiconductor nanocrystals and its application to biosensors

Taro Uematsu, Shohei Taniguchi, Toshihiro Doi, Tsukasa Torimoto, Susumu Kuwabata

ECS Transactions　Vol. 25　No. 9　p. 141-150　2009　Research paper (international conference proceedings)

Formation of Au nanoparticles in an ionic liquid by electron beam irradiation

Akihito Imanishi, Masaaki Tamura, Susumu Kuwabata

CHEMICAL COMMUNICATIONS　No. 13　p. 1775-1777　2009　Research paper (scientific journal)

A facile synthesis of AuAg alloy nanoparticles using a chemical reaction induced by sputter deposition of metal onto Ionic liquids

Toshimasa Suzuki, Ken-Ichi Okazaki, Tomonori Kiyama, Susumu Kuwabata, Tsukasa Torimoto

Electrochemistry　Vol. 77　No. 8　p. 636-638　2009　Research paper (scientific journal)

Functionalized room-temperature ionic liquids for lithium secondary battery electrolyte materials

Shiro Seki, Nobuo Kihira, Takeshi Kobayashi, Y. O. Kobayashi, Yuichi Mita, Katsuhito Takei, Hajime Miyashiro, Susumu Kuwabata

Electrochemistry　Vol. 77　No. 8　p. 690-692　2009　Research paper (scientific journal)

Electrocatalytic activity of platinum nanoparticles synthesized by room-temperature ionic liquid-sputtering method

Tetsuya Tsuda, Takasuke Kurihara, Yasunori Hoshino, Tomonori Kiyama, Ken-Ichi Okazaki, Tsukasa Torimoto, Susumu Kuwabata

Electrochemistry　Vol. 77　No. 8　p. 693-695　2009　Research paper (scientific journal)

Organic conducting wire formation on a TiO2 nanocrystalline structure: towards long-lived charge separated systems

Yasuhiro Tachibana, Satoshi Makuta, Yasuhide Otsuka, Jun Terao, Susumu Tsuda, Nobuaki Kambe, Shu Seki, Susumu Kuwabata

CHEMICAL COMMUNICATIONS　No. 29　p. 4360-4362　2009　Research paper (scientific journal)

Gold nanoparticles prepared with a room-temperature ionic liquid-radiation irradiation method

Tetsuya Tsuda, Satoshi Seino, Susumu Kuwabata

CHEMICAL COMMUNICATIONS　No. 44　p. 6792-6794　2009　Research paper (scientific journal)

Emission quench of water-soluble ZnS-AgInS2 solid solution nanocrystals and its application to chemosensors

Taro Uematsu, Shohei Taniguchi, Tsukasa Torimoto, Susumu Kuwabata

CHEMICAL COMMUNICATIONS　No. 48　p. 7485-7487　2009　Research paper (scientific journal)

Development of in situ Electron Microscope Techniques Using Room Temperature Ionic Liquid

KUWABATA Susumu, TORIMOTO Tsukasa

Jitsumu Hyomen Gijutsu　Vol. 59　No. 12　p. 801-805　2008/12/01

Development of in situ scanning electron microscope system for real time observation of metal deposition from ionic liquid

Satoshi Arimoto, Hitoshi Kageyama, Tsukasa Torimoto, Susumu Kuwabata

ELECTROCHEMISTRY COMMUNICATIONS　Vol. 10　No. 12　p. 1901-1904　2008/12　Research paper (scientific journal)

Development of new techniques for scanning electron microscope observation using ionic liquid

Satoshi Arimoto, Masaharu Sugimura, Hitoshi Kageyama, Tsukasa Torimoto, Susumu Kuwabata

ELECTROCHIMICA ACTA　Vol. 53　No. 21　p. 6228-6234　2008/09　Research paper (scientific journal)

Self-assembly of ionic liquid (BMI-PF6)-stabilized gold nanoparticles on a silicon surface: Chemical and structural aspects

Om P. Khatri, Kosaku Adachi, Kuniaki Murase, Ken-ichi Okazaki, Tsukasa Torimoto, Nobuo Tanaka, Susumu Kuwabata, Hiroyuki Sugimura

LANGMUIR　Vol. 24　No. 15　p. 7785-7792　2008/08　Research paper (scientific journal)

Polyacrylic acid coating of highly luminescent CdS nanocrystals for biological labeling applications

Keiichi Sato, Yasuhiro Tachibana, Shinya Hattori, Taeko Chiba, Susumu Kuwabata

JOURNAL OF COLLOID AND INTERFACE SCIENCE　Vol. 324　No. 1-2　p. 257-260　2008/08　Research paper (scientific journal)

電気化学的ナノ技術による界面電子移動の機能化

桑畑 進

電気化学および工業物理化学 : denki kagaku　Vol. 76　No. 7　p. 491-491　2008/07/05

Photoluminescence enhancement of ZnS-AgInS2 solid solution nanoparticles layer-by-layer-assembled in inorganic multilayer thin films

Tatsuya Kameyama, Ken-ichi Okazaki, Yuji Ichikawa, Akihiko Kudo, Susumu Kuwabata, Tsukasa Torimoto

CHEMISTRY LETTERS　Vol. 37　No. 7　p. 700-701　2008/07　Research paper (scientific journal)

Performance improvement of CdS quantum dots sensitized TiO(2) solar cells by introducing a dense TiO(2) blocking layer

Yasuhiro Tachibana, Kazuya Umekita, Yasuhide Otsuka, Susumu Kuwabata

JOURNAL OF PHYSICS D-APPLIED PHYSICS　Vol. 41　No. 10　2008/05　Research paper (scientific journal)

Electrochemical desorption of a self-assembled monolayer of alkanethiol in ionic liquids

Daisuke Oyamatsu, Takeshi Fujita, Satoshi Arimoto, Hirokazu Munakata, Hajime Matsumoto, Susumu Kuwabata

JOURNAL OF ELECTROANALYTICAL CHEMISTRY　Vol. 615　No. 2　p. 110-116　2008/04　Research paper (scientific journal)

Development of in situ electrochemical scanning electron microscopy with ionic liquids as electrolytes

Satoshi Arimoto, Daisuke Oyamatsu, Tsukasa Torimoto, Susumu Kuwabata

CHEMPHYSCHEM　Vol. 9　No. 5　p. 763-767　2008/04　Research paper (scientific journal)

In situ surface plasmon resonance measurements of self-assembled monolayers of ferrocenylalkylthiols under constant potentials

Taro Uematsu, Susumu Kuwabata

Analytical Sciences　Vol. 24　No. 3　p. 307-312　2008/03　Research paper (scientific journal)

Photoinduced formation of polythiophene/TiOP2 nanohybrid heterojunction films for solar cell applications

Yasuhide Otsuka, Yuko Okamoto, Hitomi Y. Akiyama, Kazuya Umekita, Yasuhiro Tachibana, Susumu Kuwabata

JOURNAL OF PHYSICAL CHEMISTRY C　Vol. 112　No. 12　p. 4767-4775　2008/03　Research paper (scientific journal)

Fabrication of amperometric biosensing systems focusing on attachment of high substrate selectivity

Susumu Kuwabata

CHEMISTRY LETTERS　Vol. 37　No. 3　p. 230-235　2008/03

Electrochemical behavior of copper(I) oxide in urea-choline chloride room-temperature melts

Tetsuya Tsuda, Laura Boyd, Susumu Kuwabata, Charles L. Hussey

ECS Transactions　Vol. 16　No. 49　p. 529-540　2008　Research paper (international conference proceedings)

Improvement of anodic oxidation reaction of a fuel cell using ammonium formate with pt-pd catalysts

H. Aoki, T. Nitta, S. Kuwabata, C. Kimura, T. Sugino

ECS Transactions　Vol. 16　No. 2　p. 849-853　2008　Research paper (international conference proceedings)

Quantum dot sensitized solar cells

Yasuhiro Tachibana, Hitomi Y. Akiyama, Kazuya Umekita, Yasuhide Otsuka, Tsukasa Torimoto, Susumu Kuwabata

2008 2nd IEEE International Nanoelectronics Conference, INEC 2008　p. 160-165　2008　Research paper (international conference proceedings)

Interfacial electron transfer mechanisms in bithiophene sensitized TiO(2) based solar cells

Yasuhiro Tachibana, Yasuhide Otsuka, Kazuya Umekita, Susumu Kuwabata

TRANSACTIONS OF THE MATERIALS RESEARCH SOCIETY OF JAPAN, VOL 33, NO 1　Vol. 33　No. 1　p. 161-164　2008　Research paper (international conference proceedings)

Single-step synthesis of gold-silver alloy nanoparticles in ionic liquids by a sputter deposition technique

Ken-ichi Okazaki, Tomonori Kiyama, Kaori Hirahara, Nobuo Tanaka, Susumu Kuwabata, Tsukasa Torimoto

CHEMICAL COMMUNICATIONS　No. 6　p. 691-693　2008　Research paper (scientific journal)

Electrodeposition of Al-Mo-Ti ternary alloys in the Lewis acidic aluminum chloride-1-ethyl-3-methylimidazolium chloride room-temperature ionic liquid

Tetsuya Tsuda, Satoshi Arimoto, Susumu Kuwabata, Charles L. Hussey

JOURNAL OF THE ELECTROCHEMICAL SOCIETY　Vol. 155　No. 4　p. D256-D262　2008　Research paper (scientific journal)

Controlling surface reactions of CdS nanocrystals: photoluminescence activation, photoetching and photostability under light irradiation

Keiichi Sato, Satoshi Kojima, Shinya Hattori, Taeko Chiba, Keiko Ueda-Sarson, Tsukasa Torimoto, Yasuhiro Tachibana, Susumu Kuwabata

NANOTECHNOLOGY　Vol. 18　No. 46　2007/11　Research paper (scientific journal)

Facile synthesis of ZnS-AgInS2 solid solution nanoparticles for a color-adjustable luminophore

Tsukasa Torimoto, Tomohiro Adachi, Ken-ichi Okazaki, Miwa Sakuraoka, Tamaki Shibayama, Bunsho Ohtani, Akihiko Kudo, Susumu Kuwabata

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY　Vol. 129　No. 41　p. 12388-+　2007/10　Research paper (scientific journal)

ICEI2007

TENMYO H., KUWABATA S.

Review of Polarography　Vol. 53　No. 2　p. 91-92　2007/09/28

One-step preparation and photosensitivity of size-quantized cadmium chalcogenide nanoparticles deposited on porous zinc oxide film electrodes

Ken-ichi Okazaki, Norihisa Kojima, Yasuhiro Tachibana, Susumu Kuwabata, Tsukasa Torimoto

CHEMISTRY LETTERS　Vol. 36　No. 6　p. 712-713　2007/06　Research paper (scientific journal)

Preparation of selective micro glucose sensor without permselective membrane by electrochemical deposition of ruthenium and glucose oxidase

Takuya Kohma, Daisuke Oyamatsu, Susumu Kuwabata

ELECTROCHEMISTRY COMMUNICATIONS　Vol. 9　No. 5　p. 1012-1016　2007/05　Research paper (scientific journal)

Evaluation of solid ammonium formate oxidation for polymer electrolyte fuel cells

Kazutoshi Ohyama, Chiharu Kimura, Hidemitsu Aoki, Susumu Kuwabata, Takashi Sugino

ECS Transactions　Vol. 11　No. 1　p. 1473-1477　2007　Research paper (international conference proceedings)

Electrocatalytic activity of Pt and Ru photodeposited polyaniline electrodes for methanol oxidation

Satoshi Arimoto, Hiroyuki Nakano, Takeshi Fujita, Yasuhiro Tachibana, Susumu Kuwabata

ELECTROCHEMISTRY　Vol. 75　No. 1　p. 39-44　2007/01　Research paper (scientific journal)

Carbon nanotube and carbon black supported platinum nanocomposites as oxygen reduction electrocatalysts for polymer electrolyte fuel cells

Hiroyuki Nakano, Wenzhen Li, Lianbin Xu, Zhongwei Chen, Mahesh Waje, Susumu Kuwabata, Yushan Yan

Electrochemistry　Vol. 75　No. 9　p. 705-708　2007　Research paper (scientific journal)

Utilization of AC impedance measurements for electrochemical glucose sensing using glucose oxidase to improve detection selectivity

Takuya Kohma, Hidefumi Hasegawa, Daisuke Oyamatsu, Susumu Kuwabata

BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN　Vol. 80　No. 1　p. 158-165　2007/01　Research paper (scientific journal)

Optical simulation of transmittance into a nanocrystalline anatase TiO2 film for solar cell applications

Yasuhiro Tachibana, Hitomi Y. Akiyama, Susumu Kuwabata

SOLAR ENERGY MATERIALS AND SOLAR CELLS　Vol. 91　No. 2-3　p. 201-206　2007/01　Research paper (scientific journal)

CdS quantum dots sensitized TiO2 sandwich type photoelectrochemical solar cells

Yasuhiro Tachibana, Hitomi Y. Akiyama, Yasuhide Ohtsuka, Tsukasa Torimoto, Susumu Kuwabata

CHEMISTRY LETTERS　Vol. 36　No. 1　p. 88-89　2007/01　Research paper (scientific journal)

Sputter deposition onto ionic liquids: Simple and clean synthesis of highly dispersed ultrafine metal nanoparticles

Tsukasa Torimoto, Ken-ichi Okazaki, Tomonori Kiyama, Kaori Hirahara, Nobuo Tanaka, Susumu Kuwabata

APPLIED PHYSICS LETTERS　Vol. 89　No. 24　2006/12　Research paper (scientific journal)

Highly dispersed Pt catalysts on single-walled carbon nanotubes and their role in methanol oxidation

Anusorn Kongkanand, K. Vinodgopal, Susumu Kuwabata, Prashant V. Kamat

JOURNAL OF PHYSICAL CHEMISTRY B　Vol. 110　No. 33　p. 16185-16188　2006/08　Research paper (scientific journal)

Observation of ionic liquid by scanning electron microscope

Susumu Kuwabata, Anusorn Kongkanand, Daisuke Oyamatsu, Tsukasa Torimoto

CHEMISTRY LETTERS　Vol. 35　No. 6　p. 600-601　2006/06　Research paper (scientific journal)

Single-wall carbon nanotubes supported platinum nanoparticles with improved electrocatalytic activity for oxygen reduction reaction

A Kongkanand, S Kuwabata, G Girishkumar, P Kamat

LANGMUIR　Vol. 22　No. 5　p. 2392-2396　2006/02　Research paper (scientific journal)

Electrochemical doping/dedoping behaviors of polythiophene derivatives in the ionic liquids

Daisuke Oyamatsu, Susumu Kuwabata

Proceedings - Electrochemical Society　Vol. PV 2004-24　p. 639-645　2006　Research paper (international conference proceedings)

Quantum dot sensitized semiconductors for solar energy conversion

Hitomi Y. Akiyama, Tsukasa Torimoto, Yasuhiro Tachibana, Susumu Kuwabata

SOLAR HYDROGEN AND NANOTECHNOLOGY　Vol. 6340　2006　Research paper (international conference proceedings)

Preparation and surface modification of photoluminescent CdS nanocrystals

Yasuhiro Tachibana, Keiichi Sato, Shinya Hattori, Taeko Chiba, Keiko Ueda-Sarson, Tsukasa Torimoto, Susumu Kuwabata

Transactions of the Materials Research Society of Japan, Vol 31, No 2　Vol. 31　No. 2　p. 433-436　2006　Research paper (international conference proceedings)

Addition of capacitor property into polymer electrolyte fuel cell by using composite of conducting polymer and Pt-deposited carbon

Hiroyuki Nakano, Masaharu Sugimura, Yasuhiro Tachibana, Susumu Kuwabata

Electrochemistry　Vol. 74　No. 5　p. 394-396　2006　Research paper (scientific journal)

Photoelectrochemistry of p-type Cu2O semiconductor electrode in ionic liquid

Yasuhiro Tachibana, Ryusuke Muramoto, Harme Matsumoto, Susumu Kuwabata

RESEARCH ON CHEMICAL INTERMEDIATES　Vol. 32　No. 5-6　p. 575-583　2006

Glucose sensing using p-acetamidophenol as an electron mediator between glucose oxidase and Nafion-coated Glassy carbon electrode

Takuya Kohma, Hiroyuki Kitajima, Daisuke Oyamatsu, Susumu Kuwabata

Electrochemistry　Vol. 74　No. 10　p. 804-809　2006　Research paper (scientific journal)

Ligand-free platinum nanoparticles encapsulated in a hollow porous carbon shell as a highly active heterogeneous hydrogenation catalyst

Shigeru Ikeda, Satoru Ishino, Takashi Harada, Natsumi Okamoto, Takao Sakata, Hirotaro Mori, Susumu Kuwabata, Tsukasa Torimoto, Michio Matsumura

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION　Vol. 45　No. 42　p. 7063-7066　2006　Research paper (scientific journal)

Oxygen reduction at platinum monolayer islands deposited on Au(111)

A Kongkanand, S Kuwabata

JOURNAL OF PHYSICAL CHEMISTRY B　Vol. 109　No. 49　p. 23190-23195　2005/12　Research paper (scientific journal)

Investigation of the effect of Pt location in catalyst layer on fuel cell performance using Pt-photodeposited polyaniline-Nafion composite film

H Nakano, Y Tachibana, S Kuwabata

ELECTROCHEMISTRY　Vol. 73　No. 12　p. 1021-1025　2005/12　Research paper (scientific journal)

Electrocatalytic reduction of oxygen at platinum particles photodeposited on polyaniline/Nafion film

QH Yang, YY Wang, H Nakano, S Kuwabata

POLYMERS FOR ADVANCED TECHNOLOGIES　Vol. 16　No. 11-12　p. 759-763　2005/11　Research paper (scientific journal)

Surface modification of photoluminescent CdS nanocrystals inducing spontaneous phase transfer reaction

S Kuwabata, K Sato, S Hattori, T Chiba, K Ueda-Sarson, Y Tachibana, T Torimoto

CHEMISTRY LETTERS　Vol. 34　No. 9　p. 1300-1301　2005/09　Research paper (scientific journal)

Enhancement of light-energy conversion efficiency by multi-porphyrin arrays of porphyrin-peptide oligomers with fullerene clusters

T Hasobe, PV Kamat, Troiani, V, N Solladie, TK Ahn, SK Kim, D Kim, A Kongkanand, S Kuwabata, S Fukuzumi

JOURNAL OF PHYSICAL CHEMISTRY B　Vol. 109　No. 1　p. 19-23　2005/01

Photodeposition of Pt on composite films of Nafion and conducting polymer and O-2 reduction using the composite film-coated electrode

H Nakano, Y Tachibana, S Kuwabata

ELECTROCHIMICA ACTA　Vol. 50　No. 2-3　p. 749-754　2004/11　Research paper (scientific journal)

Effects of omega-functional groups on pH-dependent reductive desorption of alkanethiol self-assembled monolayers

H Munakata, D Oyamatsu, S Kuwabata

LANGMUIR　Vol. 20　No. 23　p. 10123-10128　2004/11　Research paper (scientific journal)

Preparation method allowing self-isolation of CdS nanocrystals emitting intense band-gap luminescence

S Kuwabata, K Ueda-Sarson, T Torimoto

CHEMISTRY LETTERS　Vol. 33　No. 10　p. 1344-1345　2004/10　Research paper (scientific journal)

Preparation of Pt monolayer islands using self-assembled monolayer technique

A Kongkanand, S Kuwabata

ELECTROCHEMISTRY　Vol. 72　No. 6　p. 412-414　2004/06　Research paper (scientific journal)

Real-time quantification of methanol in plants using a hybrid alcohol oxidase-peroxidase biosensor

T Hasunuma, S Kuwabata, E Fukusaki, A Kobayashi

ANALYTICAL CHEMISTRY　Vol. 76　No. 5　p. 1500-1506　2004/03　Research paper (scientific journal)

Development of electrochemical methods to elucidate dynamic parameters of lipid molecules in bilayer membrane

S Kuwabata, H Munakata, K Watanabe

ELECTROCHEMISTRY　Vol. 71　No. 11　p. 933-937　2003/11　Research paper (scientific journal)

Oxygen reduction at silver monolayer islands deposited on gold substrate

A Kongkanand, S Kuwabata

ELECTROCHEMISTRY COMMUNICATIONS　Vol. 5　No. 2　p. 133-137　2003/02　Research paper (scientific journal)

Novel utilization of impedance measurement for electrochemical biosensing aiming at elimination of influence by interference materials

S Kuwabata, H Hasegawa, K Kano

CHEMISTRY LETTERS　Vol. 32　No. 1　p. 52-53　2003/01　Research paper (scientific journal)

Electrochemical reduction of NO, NO2-, and NO3- using Prussian blue film-coated electrode

SU Kuwabata, M Nakagawa

ELECTROCHEMISTRY　Vol. 70　No. 11　p. 855-859　2002/11　Research paper (scientific journal)

Rechargeable lithium battery cells fabricated using poly(methyl methacrylate) gel electrolyte and composite of V2O5 and polypyrrole

S Kuwabata, M Tomiyori

JOURNAL OF THE ELECTROCHEMICAL SOCIETY　Vol. 149　No. 8　p. A988-A994　2002/08　Research paper (scientific journal)

Inner potential profile between electrodes

K Kano, T Osakai, S Kuwabata

ELECTROCHEMISTRY　Vol. 70　No. 5　p. 358-361　2002/05

Photoelectrochemical activities of ultrathin lead sulfide films prepared by electrochemical atomic layer epitaxy

TA Tsukasa, S Takabayashi, H Mori, S Kuwabata

JOURNAL OF ELECTROANALYTICAL CHEMISTRY　Vol. 522　No. 1　p. 33-39　2002/03　Research paper (scientific journal)

Preparation of reference electrodes

S Kuwabata, Y Katayama

ELECTROCHEMISTRY　Vol. 70　No. 3　p. 209-211　2002/03

Voltammetric characterization for the growth of oxide films formed on copper in air

Shigeyoshi Nakayama, Masahiro Shibata, Susumu Kuwabata, Toshiyuki Osakai, Takenori Notoya

Zairyo to Kankyo/ Corrosion Engineering　Vol. 51　No. 12　p. 566-570　2002　Research paper (scientific journal)

Voltammetric characterization of oxide films formed on copper in air

S Nakayama, A Kimura, M Shibata, S Kuwabata, T Osakai

JOURNAL OF THE ELECTROCHEMICAL SOCIETY　Vol. 148　No. 11　p. B467-B472　2001/11　Research paper (scientific journal)

Characterization of ultrasmall CdS nanoparticles prepared by the size-selective photoetching technique

T Torimoto, H Kontani, Y Shibutani, S Kuwabata, T Sakata, H Mori, H Yoneyama

JOURNAL OF PHYSICAL CHEMISTRY B　Vol. 105　No. 29　p. 6838-6845　2001/07　Research paper (scientific journal)

Nanopore preparation in self-assembled monolayers of alkanethiols with use of the selective desorption technique assisted by underpotential deposition of silver and copper

D Oyamatsu, H Kanemoto, S Kuwabata, H Yoneyama

JOURNAL OF ELECTROANALYTICAL CHEMISTRY　Vol. 497　No. 1-2　p. 97-105　2001/02　Research paper (scientific journal)

Detection of difference in acidity between arrayed carboxy groups and the groups dissolved in solution by reductive desorption of a self-assembled monolayer of carboxy-terminated thiols

H Munakata, S Kuwabata

CHEMICAL COMMUNICATIONS　No. 15　p. 1338-1339　2001　Research paper (scientific journal)

Spatial distribution of domains in binary self-assembled monolayers of thiols having different lengths

H Munakata, S Kuwabata, Y Ohko, H Yoneyama

JOURNAL OF ELECTROANALYTICAL CHEMISTRY　Vol. 496　No. 1-2　p. 29-36　2001/01　Research paper (scientific journal)

Effects of polymer electrolyte membrane's property on fuel cell performances

Susumu Kuwabata, Hidemasa Tomiyori, Shingo Masui, Hiroshi Yoneyama

Macromolecular Symposia　Vol. 156　p. 223-230　2000/12/21

Charge-discharge properties of chemically prepared composites of V2O5 and polypyrrole as positive electrode materials in rechargeable Li batteries

S Kuwabata, S Masui, H Tomiyori, H Yoneyama

ELECTROCHIMICA ACTA　Vol. 46　No. 1　p. 91-97　2000/10　Research paper (scientific journal)

Charge-discharge properties of composites of polypyrrole and vanadium oxide powder

S Kuwabata, H Tomiyori, S Masui, H Yoneyama

MACROMOLECULAR SYMPOSIA　Vol. 156　p. 213-221　2000/07　Research paper (scientific journal)

Preparation of size-quantized ZnS thin films using electrochemical atomic layer epitaxy and their photoelectrochemical properties

T Torimoto, A Obayashi, S Kuwabata, H Yasuda, H Mori, H Yoneyama

LANGMUIR　Vol. 16　No. 13　p. 5820-5824　2000/06　Research paper (scientific journal)

Photoelectrochemical properties of size-quantized semiconductor photoelectrodes prepared by two-dimensional cross-linking of monodisperse CdS nanoparticles

T Torimoto, N Tsumura, H Nakamura, S Kuwabata, T Sakata, H Mori, H Yoneyama

ELECTROCHIMICA ACTA　Vol. 45　No. 20　p. 3269-3276　2000　Research paper (scientific journal)

Electrochemical preparation of ZnS/CdS superlattice and its photoelectrochemical properties

Tsukasa Torimoto, Atsushi Obayashi, Susumu Kuwabata, Hiroshi Yoneyama

Electrochemistry Communications　Vol. 2　No. 5　p. 359-362　2000　Research paper (scientific journal)

Partial desorption of alkanethiol monolayer from gold substrate modified with Ag and Cu

S Kuwabata, H Kanemoto, D Oyamatsu, H Yoneyama

ELECTROCHEMISTRY　Vol. 67　No. 12　p. 1254-1257　1999/12　Research paper (scientific journal)

Fabrication of CdS nanoparticle chains along DNA double strands

T Torimoto, M Yamashita, S Kuwabata, T Sakata, H Mori, H Yoneyama

JOURNAL OF PHYSICAL CHEMISTRY B　Vol. 103　No. 42　p. 8799-8803　1999/10

A biomimetic phospholipid/alkanethiolate bilayer immobilizing uricase and an electron mediator on an Au electrode for amperometric determination of uric acid

T Nakaminami, S Ito, S Kuwabata, H Yoneyama

ANALYTICAL CHEMISTRY　Vol. 71　No. 19　p. 4278-4283　1999/10　Research paper (scientific journal)

Electrochemical formation of a polyaniline-analogue monolayer on a gold electrode

S Kuwabata, R Fukuzaki, M Nishizawa, CR Martin, H Yoneyama

LANGMUIR　Vol. 15　No. 20　p. 6807-6812　1999/09　Research paper (scientific journal)

Underpotential deposition behavior of metals onto gold electrodes coated with self-assembled monolayers of alkanethiols

D Oyamatsu, S Kuwabata, H Yoneyama

JOURNAL OF ELECTROANALYTICAL CHEMISTRY　Vol. 473　No. 1-2　p. 59-67　1999/09　Research paper (scientific journal)

Uricase-catalyzed oxidation of uric acid using an artificial electron acceptor and fabrication of amperometric uric acid sensors with use of a redox ladder polymer

T Nakaminami, S Ito, S Kuwabata, H Yoneyama

ANALYTICAL CHEMISTRY　Vol. 71　No. 10　p. 1928-1934　1999/05　Research paper (scientific journal)

Let's investigate monolayers by electrochemical means

S Kuwabata

ELECTROCHEMISTRY　Vol. 67　No. 2　p. 197-203　1999/02　Research paper (scientific journal)

Use of conducting polymers as conducting matrix and binder for preparation of positive electrodes of metal oxide particles in lithium secondary batteries

S Kuwabata, T Idzu, S Masui, H Yoneyama

PROCEEDINGS OF THE SYMPOSIUM ON MOLECULAR FUNCTIONS OF ELECTROACTIVE THIN FILMS　Vol. 98　No. 26　p. 65-79　1999　Research paper (international conference proceedings)

Self-assembled monolayer of thiols (1) - Let's prepare monolayers

S Kuwabata

ELECTROCHEMISTRY　Vol. 67　No. 1　p. 90-95　1999/01　Research paper (scientific journal)

Amperometric determination of total cholesterol at gold electrodes covalently modified with cholesterol oxidase and cholesterol esterase with use of thionin as an electron mediator

Takahiro Nakaminami, Shin-Ichiro Ito, Susumu Kuwabata, Hiroshi Yoneyama

Analytical Chemistry　Vol. 71　No. 5　p. 1068-1076　1999　Research paper (scientific journal)

Charge-discharge properties of composites of LiMn2O4 and polypyrrole as positive electrode materials for 4 V class of rechargeable Li batteries

S Kuwabata, S Masui, H Yoneyama

ELECTROCHIMICA ACTA　Vol. 44　No. 25　p. 4593-4600　1999　Research paper (scientific journal)

Preparation and properties of amperometric uric acid sensors

S Kuwabata, T Nakaminami, S Ito, H Yoneyama

SENSORS AND ACTUATORS B-CHEMICAL　Vol. 52　No. 1-2　p. 72-77　1998/09　Research paper (scientific journal)

Underpotential deposition of silver onto gold substrates covered with self-assembled monolayers of alkanethiols to induce intervention of the silver between the monolayer and the gold substrate

D Oyamatsu, M Nishizawa, S Kuwabata, H Yoneyama

LANGMUIR　Vol. 14　No. 12　p. 3298-3302　1998/06　Research paper (scientific journal)

Urea photosynthesis from inorganic carbon and nitrogen compounds using TiO2 as photocatalyst

S Kuwabata, H Yamauchi, H Yoneyama

LANGMUIR　Vol. 14　No. 7　p. 1899-1904　1998/03　Research paper (scientific journal)

Charge-discharge properties of composite of synthetic graphite and poly(3-n-hexylthiophene) as an anode active material in rechargeable lithium-ion batteries

Susumu Kuwabata, Naohiro Tsumura, Shin-Ichi Goda, Charles R. Martin, Hiroshi Yoneyama

Journal of the Electrochemical Society　Vol. 145　No. 5　p. 1415-1420　1998　Research paper (scientific journal)

Charge-discharge properties of composite films of polyaniline and crystalline V2O5 particles

Susumu Kuwabata, Tetsuo Idzu, Charles R. Martin, Hiroshi Yoneyama

Journal of the Electrochemical Society　Vol. 145　No. 8　p. 2707-2710　1998　Research paper (scientific journal)

Hybrids of conducting polymers and inorganic materials and their application to electroactive materials for batteries

Hiroshi Yoneyama, Susumu Kuwabata

Electrochemistry　Vol. 65　p. 814-819　1997/12/01

Hybrids of conducting polymers and inorganic materials and their application to electroactive materials for batteries

Hiroshi Yoneyama, Susumu Kuwabata

Denki Kagaku　Vol. 65　p. 814-819　1997/12/01

Electrochemical oxidation of cholesterol catalyzed by cholesterol oxidase with use of an artificial electron mediator

T Nakaminami, S Kuwabata, H Yoneyama

ANALYTICAL CHEMISTRY　Vol. 69　No. 13　p. 2367-2372　1997/07　Research paper (scientific journal)

Preparation of a microelectrode array using desorption of a self-assembled monolayer of hexadecylthiolate on a gold electrode in cyanide solution

M Ohtani, T Sunagawa, S Kuwabata, H Yoneyama

JOURNAL OF ELECTROANALYTICAL CHEMISTRY　Vol. 429　No. 1-2　p. 75-80　1997/05　Research paper (scientific journal)

Evaluation of diffusibility of adsorbed propionaldehyde on titanium dioxide-loaded adsorbent photocatalyst films from its photodecomposition rate

Norihiko Takeda, Masayuki Ohtani, Tsukasa Torimoto, Susumu Kuwabata, Hiroshi Yoneyama

Journal of Physical Chemistry B　Vol. 101　No. 14　p. 2644-2649　1997/04/03

Evaluation of diffusibility of adsorbed propionaldehyde on titanium dioxide-loaded adsorbent photocatalyst films from its photodecomposition rate

N Takeda, M Ohtani, T Torimoto, S Kuwabata, H Yoneyama

JOURNAL OF PHYSICAL CHEMISTRY B　Vol. 101　No. 14　p. 2644-2649　1997/04　Research paper (scientific journal)

Electrochemical oxidation of reduced nicotinamide coenzymes at Au electrodes modified with phenothiazine derivative monolayers

Masayuki Ohtani, Susumu Kuwabata, Hiroshi Yoneyama

Journal of Electroanalytical Chemistry　Vol. 422　No. 1-2　p. 45-54　1997/02/15　Research paper (scientific journal)

Characterization of covalently immobilized Q-CdS particles on Au(111) by scanning tunneling microscopy and tunneling spectroscopy with high reproducibility

M Miyake, H Matsumoto, M Nishizawa, T Sakata, H Mori, S Kuwabata, H Yoneyama

LANGMUIR　Vol. 13　No. 4　p. 742-746　1997/02

EQCM studies on polypyrrole in aqueous solutions

Xie Qingji, Susumu Kuwabata, Hiroshi Yoneyama

Journal of Electroanalytical Chemistry　Vol. 420　p. 219-225　1997/01/15

Asymmetric Electroreduction of Ketone and Aldehyde Derivatives to the Corresponding Alcohols Using Alcohol Dehydrogenase as an Electrocatalyst

Ruo Yuan, Shozo Watanabe, Susumu Kuwabata, Hiroshi Yoneyama

Journal of Organic Chemistry　Vol. 62　No. 8　p. 2494-2499　1997　Research paper (scientific journal)

Voltammetric Response Accompanied by Inclusion of Ion Pairs and Triple Ion Formation of Electrodes Coated with an Electroactive Monolayer Film

Masayuki Ohtani, Susumu Kuwabata, Hiroshi Yoneyama

Analytical Chemistry　Vol. 69　No. 6　p. 1045-1053　1997　Research paper (scientific journal)

Template synthesis of polypyrrole-coated spinel LiMn2O4 nanotubules and their properties as cathode active materials for lithium batteries

Matsuhiko Nishizawa, Kiyoshi Mukai, Susumu Kuwabata, Charles R. Martin, Hiroshi Yoneyama

Journal of the Electrochemical Society　Vol. 144　No. 6　p. 1923-1927　1997　Research paper (scientific journal)

Electrochemical synthesis of malate from lactate and carbon dioxide using malic enzyme as a biocatalyst

Susumu Kuwabata, Shozo Watanabe, Hiroshi Inoue, Hiroshi Yoneyama

Electrochemistry　Vol. 64　p. 1080-1083　1996/12/01

Effects of adsorbents used as supports for titanium dioxide loading on photocatalytic degradation of propyzamide

T Torimoto, S Ito, S Kuwabata, H Yoneyama

ENVIRONMENTAL SCIENCE & TECHNOLOGY　Vol. 30　No. 4　p. 1275-1281　1996/04　Research paper (scientific journal)

Preparation and properties of surface-modified CdS nanoparticles immobilized on gold electrode substrates

M Miyake, M Nishizawa, S Kuwabata, H Yoneyama

PROCEEDINGS OF THE SIXTH INTERNATIONAL SYMPOSIUM ON ELECTRODE PROCESSES　Vol. 96　No. 8　p. 315-321　1996　Research paper (international conference proceedings)

Photoimage formation in a TiO2 particle-incorporated prussian blue film

Matsuhiko Nishizawa, Susumu Kuwabata, Hiroshi Yoneyama

Journal of the Electrochemical Society　Vol. 143　No. 11　p. 3462-3465　1996　Research paper (scientific journal)

Fabrication of novel electrochemical reduction systems using alcohol dehydrogenase as a bifunctional electrocatalyst

R Yuan, S Kuwabata, H Yoneyama

CHEMISTRY LETTERS　Vol. 1996　No. 2　p. 137-138　1996　Research paper (scientific journal)

PREPARATION OF A MICROELECTRODE ARRAY BY PHOTOINDUCED ELIMINATION OF A SELF-ASSEMBLED MONOLAYER OF HEXADECYLTHIOLATE ON A GOLD ELECTRODE

M OHTANI, T SUNAGAWA, S KUWABATA, H YONEYAMA

JOURNAL OF ELECTROANALYTICAL CHEMISTRY　Vol. 396　No. 1-2　p. 97-102　1995/10　Research paper (scientific journal)

PREPARATION AND PROPERTIES OF SIZE-QUANTIZED TIO2 PARTICLES IMMOBILIZED IN POLYVINYLPYRROLIDINONE GEL FILMS

H UCHIDA, S HIRAO, T TORIMOTO, S KUWABATA, T SAKATA, H MORI, H YONEYAMA

LANGMUIR　Vol. 11　No. 10　p. 3725-3729　1995/10　Research paper (scientific journal)

Preparation and properties of manganese dioxide polypyrrole composites as an active material for lithium secondary batteries

S Kuwabata, H Yoneyama

MATERIALS FOR ELECTROCHEMICAL ENERGY STORAGE AND CONVERSION - BATTERIES, CAPACITORS AND FUEL CELLS　Vol. 393　p. 125-130　1995　Research paper (international conference proceedings)

Selective photoreduction of carbon dioxide to methanol on titanium dioxide photocatalysts in propylene carbonate solution

Susumu Kuwabata, Hiroyuki Uchida, Akihiro Ogawa, Shigeki Hirao, Hiroshi Yoneyama

Journal of the Chemical Society, Chemical Communications　No. 8　p. 829-830　1995　Research paper (scientific journal)

Preparation and Amperometric Glucose Sensitivity of Covalently Bound Glucose Oxidase to (2-Aminoethyl)ferrocene on an Au Electrode

Susumu Kuwabata, Tsuyoshi Okamoto, Yoshio Kajiya, Hiroshi Yoneyama

Analytical Chemistry　Vol. 67　No. 10　p. 1684-1690　1995　Research paper (scientific journal)

Effect of inert supports for titanium dioxide loading on enhancement of photodecomposition rate of gaseous propionaldehyde

Norihiko Takeda, Tsukasa Torimoto, Srinivasan Sampath, Susumu Kuwabata, Hiroshi Yoneyama

Journal of Physical Chemistry　Vol. 99　No. 24　p. 9986-9991　1995　Research paper (scientific journal)

Chemical Preparation of Manganese Dioxide/Polypyrrole Composites and Their Use as Cathode Active Materials for Rechargeable Lithium Batteries

Ali H. Gemeay, Hiroshi Nishiyama, Susumu Kuwabata, Hiroshi Yoneyama

Journal of the Electrochemical Society　Vol. 142　No. 12　p. 4190-4195　1995　Research paper (scientific journal)

KINETIC-STUDIES USING THE QUARTZ MICROBALANCE TECHNIQUE ON THE PHOTOREDUCTION OF POLYANILINE FILM CONTAINING TIO2 PARTICLES

S KUWABATA, A KISHIMOTO, H YONEYAMA

JOURNAL OF ELECTROANALYTICAL CHEMISTRY　Vol. 377　No. 1-2　p. 261-268　1994/10　Research paper (scientific journal)

MECHANISM OF THE AMPEROMETRIC RESPONSE OF A PROPOSED GLUCOSE SENSOR-BASED ON A POLYPYRROLE-TUBULE-IMPREGNATED MEMBRANE

S KUWABATA, CR MARTIN

ANALYTICAL CHEMISTRY　Vol. 66　No. 17　p. 2757-2762　1994/09　Research paper (scientific journal)

ELECTROCHEMICAL CONVERSION OF CARBON-DIOXIDE TO METHANOL WITH THE ASSISTANCE OF FORMATE DEHYDROGENASE AND METHANOL DEHYDROGENASE AS BIOCATALYSTS

S KUWABATA, R TSUDA, H YONEYAMA

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY　Vol. 116　No. 12　p. 5437-5443　1994/06　Research paper (scientific journal)

INVESTIGATION OF THE GAS-TRANSPORT PROPERTIES OF POLYANILINE

S KUWABATA, CR MARTIN

JOURNAL OF MEMBRANE SCIENCE　Vol. 91　No. 1-2　p. 1-12　1994/05　Research paper (scientific journal)

ELECTROCHEMICAL REDUCTION OF FORMALDEHYDE, ACETALDEHYDE, AND ACETONE TO THE CORRESPONDING ALCOHOLS USING ALCOHOL-DEHYDROGENASE AS AN ELECTROCATALYST

S KUWABATA, K NISHIDA, H YONEYAMA

CHEMISTRY LETTERS　No. 3　p. 407-410　1994/03　Research paper (scientific journal)

ELECTROCHEMICAL SYNTHESIS OF COMPOSITE FILMS OF MANGANESE-DIOXIDE AND POLYPYRROLE AND THEIR PROPERTIES AS AN ACTIVE MATERIAL IN LITHIUM SECONDARY BATTERIES

S KUWABATA, A KISHIMOTO, T TANAKA, H YONEYAMA

JOURNAL OF THE ELECTROCHEMICAL SOCIETY　Vol. 141　No. 1　p. 10-15　1994/01　Research paper (scientific journal)

Photo-induced electrochromic reactions of deprotonated polyaniline containing cadmium sulfide particles

H. Yoneyama, M. Tokuda, S. Kuwabata

Electrochimica Acta　Vol. 39　No. 8-9　p. 1315-1320　1994　Research paper (scientific journal)

Photochemical Reduction of Carbon Dioxide to Methanol Using ZnS Microcrystailite as a Photocatalyst in the Presence of Methanol Dehydrogenase

Susumu Kuwabata, Kazufumi Nishida, Ryo Tsuda, Hiroshi Inoue, Hiroshi Yoneyama

Journal of the Electrochemical Society　Vol. 141　No. 6　p. 1498-1503　1994　Research paper (scientific journal)

A Simple Chemical Procedure for Extending the Conductive State of Polypyrrole to More Negative Potentials

Leon S. Van Dyke, Susumu Kuwabata, Charles R. Martin

J. Electrochem. Soc.　Vol. 140　No. 10　p. 2754-2759　1993/01/01

Anodic Deprotonation of Polyaniline Films in Alcohol Solutions

Susumu Kuwabata, Nobuo Kihira, Hiroshi Yoneyama

Chemistry of Materials　Vol. 5　No. 5　p. 604-608　1993　Research paper (scientific journal)

Light Image Formations on Deprotonated Polyaniline Films Containing TiO2 Particles

Susumu Kuwabata, Naoya Takahashi, Shigeki Hirao, Hiroshi Yoneyama

Chemistry of Materials　Vol. 5　No. 4　p. 437-441　1993　Research paper (scientific journal)

INFLUENCE OF BASICITY OF DOPANT ANIONS ON THE CONDUCTIVITY OF POLYANILINE

R SARASWATHI, S KUWABATA, H YONEYAMA

JOURNAL OF ELECTROANALYTICAL CHEMISTRY　Vol. 335　No. 1-2　p. 223-231　1992/09　Research paper (scientific journal)

Formation of a light image in a polyaniline film containing titanium(IV) oxide particles

Hiroshi Yoneyama, Naoya Takahashi, Susumu Kuwabata

Journal of the Chemical Society, Chemical Communications　Vol. 9,716　No. 9　p. 716-717　1992　Research paper (scientific journal)

CHARGE-DISCHARGE CHARACTERISTICS OF POLYPYRROLE FILMS CONTAINING INCORPORATED ANTHRAQUINONE-1-SULFONATE

H YONEYAMA, Y II, S KUWABATA

JOURNAL OF THE ELECTROCHEMICAL SOCIETY　Vol. 139　No. 1　p. 28-32　1992/01　Research paper (scientific journal)

Photoelectrochromic Properties of Methylene Blue in Conducting Polyaniline Matrixes

Susumu Kuwabata, Kazuki Mitsui, Hiroshi Yoneyama

Journal of the Electrochemical Society　Vol. 139　No. 7　p. 1824-1830　1992　Research paper (scientific journal)

Preparation and Electrochemical Properties of wo3-Lncorporated Polyaniline Films

Hiroshi Yoneyama, Shigeki Hirao, Susumu Kuwabata

Journal of the Electrochemical Society　Vol. 139　No. 11　p. 3141-3146　1992　Research paper (scientific journal)

Kinetics of glassy carbon electrodes coated with polystyrene films containing ferrocene and ionic surface-active agents

Susumu Kuwabata, Takahiro Hamamoto, Hiroshi Yoneyama

Journal of Electroanalytical Chemistry　Vol. 301　No. 1-2　p. 165-176　1991/02/25　Research paper (scientific journal)

KINETICS OF GLASSY-CARBON ELECTRODES COATED WITH POLYSTYRENE FILMS CONTAINING FERROCENE AND IONIC SURFACE-ACTIVE AGENTS

S KUWABATA, T HAMAMOTO, H YONEYAMA

JOURNAL OF ELECTROANALYTICAL CHEMISTRY　Vol. 301　No. 1-2　p. 165-176　1991/02　Research paper (scientific journal)

Charge-discharge properties of polypyrrole films containing manganese dioxide particles

Hiroshi Yoneyama, Akira Kishimoto, Susumu Kuwabata

Journal of the Chemical Society, Chemical Communications　Vol. 15　No. 15　p. 986-987　1991　Research paper (scientific journal)

ELECTROCHEMICAL FIXATION OF CO2 IN ACETYL-COENZYME-A TO YIELD PYRUVIC-ACID USING PYRUVATE-DEHYDROGENASE COMPLEXES AS AN ELECTROCATALYST

S KUWABATA, N MORISHITA, H YONEYAMA

CHEMISTRY LETTERS　No. 7　p. 1151-1154　1990/07　Research paper (scientific journal)

PREPARATION OF POLYANILINE FILMS DOPED WITH METHYLENE BLUE-BOUND NAFION AND THE ELECTROCHROMIC PROPERTIES OF THE RESULTING FILMS

S KUWABATA, K MITSUI, H YONEYAMA

JOURNAL OF ELECTROANALYTICAL CHEMISTRY　Vol. 281　No. 1-2　p. 97-107　1990/03　Research paper (scientific journal)

Electrochemical Synthesis of Polypyrrole Films Containing TiO2 Powder Particles

Katsuhiro Kawai, Naritetsu Mihara, Susumu Kuwabata, Hiroshi Yoneyama

Journal of the Electrochemical Society　Vol. 137　No. 6　p. 1793-1796　1990　Research paper (scientific journal)

Dependence of Conductivity of Polypyrrole Film Doped with p-Phenol Sulfonate on Solution pH

Susumu Kuwabata, Jiro Nakamura, Hiroshi Yoneyama

Journal of the Electrochemical Society　Vol. 137　No. 7　p. 2147-2150　1990　Research paper (scientific journal)

Electrochemical fixation of carbon dioxide in pyruvic acid to yield malic acid using malic enzyme as an electrocatalyst

Kenji Sugimura, Susumu Kuwabata, Hiroshi Yoneyama

Bioelectrochemistry and Bioenergetics　Vol. 24　No. 2　p. 241-247　1990　Research paper (scientific journal)

Electrochemical fixation of carbon dioxide in pyruvic acid to yield malic acid using malic enzyme as an electrocatalyst

Kenji Sugimura, Susumu Kuwabata, Hiroshi Yoneyama

Journal of Electroanalytical Chemistry　Vol. 299　No. 2　p. 241-247　1990　Research paper (scientific journal)

Electrical Conductivity of Polypyrrole Films Doped with Carboxylate Anions

Susumu Kuwabata, Jiro Nakamura, Hiroshi Yoneyama

Journal of the Electrochemical Society　Vol. 137　No. 6　p. 1788-1792　1990　Research paper (scientific journal)

REDUCTION OF N-3 BY [MO2FE6S8(SPH)9]3- MODIFIED GLASSY-CARBON ELECTRODE - MODEL STUDY OF NITROGENASE

K TANAKA, S KUWABATA, S DENNO, T TANAKA

BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN　Vol. 62　No. 5　p. 1561-1566　1989/05　Research paper (scientific journal)

Dimerization kinetics of methylene blue incorporated in a Nation film

Susumu Kuwabata, Jiro Nakamura, Hiroshi Yoneyama

Journal of Electroanalytical Chemistry　Vol. 261　No. 2　p. 363-373　1989/04/15　Research paper (scientific journal)

DIMERIZATION KINETICS OF METHYLENE-BLUE INCORPORATED IN A NAFION FILM

S KUWABATA, J NAKAMURA, H YONEYAMA

JOURNAL OF ELECTROANALYTICAL CHEMISTRY　Vol. 261　No. 2B　p. 363-373　1989/04　Research paper (scientific journal)

Electrochemical behaviour of polyaniline in weak acid solutions

Takayuki Hirai, Susumu Kuwabata, Hiroshi Yoneyama

Journal of the Chemical Society, Faraday Transactions 1: Physical Chemistry in Condensed Phases　Vol. 85　No. 4　p. 969-976　1989　Research paper (scientific journal)

Electrochemical Fixation of Carbon Dioxide in Oxoglutaric Acid Using an Enzyme as an Electrocatalyst

Kenji Sugimura, Susumu Kuwabata, Hiroshi Yoneyama

Journal of the American Chemical Society　Vol. 111　No. 6　p. 2361-2362　1989　Research paper (scientific journal)

Gas sensitivities of electropolymerized polythiophene films

Tetsuro Hanawa, Susumu Kuwabata, Hirofumi Hashimoto, Hiroshi Yoneyama

Synthetic Metals　Vol. 30　No. 2　p. 173-181　1989　Research paper (scientific journal)

LIGHT-LOCALIZED DEPOSITION OF ELECTROCONDUCTIVE POLYMERS ON NORMAL-TYPE SILICON BY UTILIZING SEMICONDUCTOR PHOTOCATALYSIS

H YONEYAMA, K KAWAI, S KUWABATA

JOURNAL OF THE ELECTROCHEMICAL SOCIETY　Vol. 135　No. 7　p. 1699-1702　1988/07　Research paper (scientific journal)

EFFECTS OF ELECTROLYTES ON THE PHOTOELECTROCHEMICAL REDUCTION OF CARBON-DIOXIDE AT ILLUMINATED PARA-TYPE CADMIUM TELLURIDE AND PARA-TYPE INDIUM-PHOSPHIDE ELECTRODES IN AQUEOUS-SOLUTIONS

H YONEYAMA, K SUGIMURA, S KUWABATA

JOURNAL OF ELECTROANALYTICAL CHEMISTRY　Vol. 249　No. 1-2　p. 143-153　1988/07　Research paper (scientific journal)

ELECTRODES COATED WITH POLYSTYRENE FILMS CONTAINING SURFACE-ACTIVE AGENTS - ATTACHMENT OF SCREENING CAPABILITIES FOR ELECTRODE-REACTIONS OF ELECTROACTIVE IONIC SPECIES

S KUWABATA, Y MAIDA, H YONEYAMA

JOURNAL OF ELECTROANALYTICAL CHEMISTRY　Vol. 242　No. 1-2　p. 143-154　1988/02　Research paper (scientific journal)

Electrochemical Behaviors of Polypyrrole, Poly-3-methylthiophene, and Polyaniline Deposited on Nafion-Coated Electrodes

Takayuki Hirai, Susumu Kuwabata, Hiroshi Yoneyama

Journal of the Electrochemical Society　Vol. 135　No. 5　p. 1132-1137　1988　Research paper (scientific journal)

The effect of basicity of dopant anions on the conductivity of polypyrrole films

Susumu Kuwabata, Jiro Nakamura, Hiroshi Yoneyama

Journal of the Chemical Society, Chemical Communications　No. 12　p. 779-780　1988　Research paper (scientific journal)

Copolymerization of Pyrrole and Thiophene by Electrochemical Oxidation and Electrochemical Behavior of the Resulting Copolymers

Susumu Kuwabata, Shuji Ito, Hiroshi Yoneyama

Journal of the Electrochemical Society　Vol. 135　No. 7　p. 1691-1695　1988　Research paper (scientific journal)

CONDUCTIVITY OF POLYPYRROLE FILMS DOPED WITH AROMATIC SULFONATE DERIVATIVES

S KUWABATA, K OKAMOTO, H YONEYAMA

JOURNAL OF THE CHEMICAL SOCIETY-FARADAY TRANSACTIONS I　Vol. 84　p. 2317-2326　1988　Research paper (scientific journal)

GAS SENSITIVITY OF POLYPYRROLE FILMS TO NO2

T HANAWA, S KUWABATA, H YONEYAMA

JOURNAL OF THE CHEMICAL SOCIETY-FARADAY TRANSACTIONS I　Vol. 84　p. 1587-1592　1988　Research paper (scientific journal)

Effect of organic dopants on electrical conductivity of polypyrrole films

Susumu Kuwabata, Koh-Ichi Okamoto, Osamu Ikeda, Hiroshi Yoneyama

Synthetic Metals　Vol. 18　No. 1-3　p. 101-104　1987　Research paper (scientific journal)

ELECTROCHEMICAL-BEHAVIOR OF POLYPYRROLE DEPOSITED ON NAFION-COATED ELECTRODES

H YONEYAMA, T HIRAI, S KUWABATA, O IKEDA

CHEMISTRY LETTERS　No. 7　p. 1243-1246　1986/07　Research paper (scientific journal)

MULTIELECTRON REDUCTIONS OF ALKYL AZIDES WITH [MO2FE6S8(SPH)9]3- AND [MO2FE6S8(MU-SET)3(SCH2CH2OH)6]3- IN HOMOGENEOUS SYSTEMS AND WITH A (N-BU4N)3[MO2FE6S8(SPH)9] MODIFIED GLASSY-CARBON ELECTRODE IN H2O

S KUWABATA, K TANAKA, T TANAKA

INORGANIC CHEMISTRY　Vol. 25　No. 10　p. 1691-1697　1986/05　Research paper (scientific journal)

Assimilatory and Dissimilatory Reduction of NO3 - and NO2 - with an (n-Bu4N)3[Mo2Fe6S8(SPh)9] Modified Glassy-Carbon Electrode in Water

Susumu Kuwabata, Satoshi Uezumi, Koji Tanaka, Toshio Tanaka

Inorganic Chemistry　Vol. 25　No. 17　p. 3018-3022　1986　Research paper (scientific journal)

Reduction of NO&lt;inf&gt;3&lt;/inf&gt;- giving NH&lt;inf&gt;3&lt;/inf&gt; using a (Bu &lt;sup&gt;n&lt;/sup&gt;&lt;inf&gt;4&lt;/inf&gt;N)&lt;inf&gt;3&lt;/inf&gt;[Mo&lt;inf&gt;2&lt;/inf&gt;Fe&lt;inf&gt;6&lt;/inf&gt;S &lt;inf&gt;8&lt;/inf&gt;(SPh)&lt;inf&gt;9&lt;/inf&gt;]-modified glassy carbon electrode

Susumu Kuwabata, Satoshi Uezumu, Koji Tanaka, Toshio Tanaka

Journal of the Chemical Society, Chemical Communications　No. 2　p. 135-136　1986　Research paper (scientific journal)

MULTIELECTRON REDUCTION OF ALKYLAZIDE BY A (N-BU4N)3[MO2FE6S8-(SPH)9] - MODIFIED GLASSY-CARBON ELECTRODE

S KUWABATA, Y HOZUMI, K TANAKA, T TANAKA

CHEMISTRY LETTERS　No. 3　p. 401-404　1985　Research paper (scientific journal)

REDOX BEHAVIOR AND ELECTROCHROMIC PROPERTIES OF POLYPYRROLE FILMS IN AQUEOUS-SOLUTIONS

S KUWABATA, H YONEYAMA, H TAMURA

BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN　Vol. 57　No. 8　p. 2247-2253　1984　Research paper (scientific journal)

IMPROVEMENT OF CHARACTERISTICS OF DSA-TYPE MANGANESE OXIDE ELECTRODES BY PRETREATMENT OF TITANIUM SUBSTRATE

C IWAKURA, S KUWABATA, H TAMURA

DENKI KAGAKU　Vol. 51　No. 1　p. 195-196　1983　Research paper (scientific journal)