顔写真

PHOTO

Imanishi Akihito
今西　哲士
Imanishi Akihito
今西　哲士
Graduate School of Engineering Science　Department of Materials Engineering Science, Associate Professor

keyword XAFS，Photo electrochemistry，Surface Spectroscopy，Surface Physical Chemistry

Research History 10

  1. 2007/04 - Present
    Associate Professor, Osaka Univeristy

  2. 2009/04 - 2011/03
    Visiting Associate Professor (additional post), Hokkaido University

  3. 2003/10 - 2007/03
    Associate Professor, Osaka University

  4. 1998/07 - 2003/09
    Research assistant, Osaka University

  5. 1998/04 - 1998/06
    Research fellowship for young scientists(JSPS), Institute for Molecular Science

  6. 2009 -
    - Visiting Associate Professor (additional post), Hokkaido University

  7. 2007 -
    - Associate Professor, Osaka Univeristy

  8. 2003 -
    - Associate Professor, Osaka University

  9. 1998 -
    - Research assistant, Osaka University

  10. 1998 -
    - Research fellowship for young scientists(JSPS), Institute for Molecular Science

Education 3

  1. The University of Tokyo　Graduate School, Division of Science　Department of Chemistry

    - 1998/03

  2. The University of Tokyo

    - 1995

  3. The University of Tokyo　Faculty of Science　Department of Chemistry

    - 1993/03

Professional Memberships 8

  1. Internatinal Society of Electrochemistry(ISE)

  2. 日本表面科学会

  3. 触媒学会

  4. The Japanese Photochemistry Association

  5. 日本物理学会

  6. 電気化学会

  7. 応用物理学会

  8. 日本化学会

Research Areas 1

  1. Nanotechnology/Materials / Basic physical chemistry /

Awards 4

  1. 大阪大学総長奨励賞

    今西 哲士　大阪大学　2014/07

  2. 表面科学会講演奨励賞

    有村孝, 坂本大気, 津田哲哉, 桑畑進, 福井賢一, 今西哲士　表面科学会　2012/11

  3. Best Poster賞受賞

    T. Arimura, T. Sakamoto, T. Tsuda, S. Kuwabata, K. Fukui, A. Imanishi　Handai Nanoscience and Nanotechnology　2011/11

  4. Shinpo Sano Award

    Akihito Imanishi　The Electrochemical Sciety of Japan　2005/04

Papers 144

  1. Molecular insight into the dynamics at the lithium-containing ionic liquid/gold film electrode interface using electrochemical attenuated total reflection spectroscopies

    Tomonori Kakinoki, Akihito Imanishi, Shinji Kondou, Ichiro Tanabe, Ken-ichi Fukui

    Physical Chemistry Chemical Physics　Vol. 27　No. 12　p. 6056-6063　2025　Research paper (scientific journal)

    Publisher: Royal Society of Chemistry (RSC)

  2. Preparation of Nanoparticles and Diffusion Behavior of Metal Ions in Ionic Liquids

    Akihito Imanishi

    The Chemical Record　2023/05/17　Research paper (scientific journal)

    Publisher: Wiley

  3. Operando atomic force microscopy study of electric double-layer transistors based on ionic liquid/rubrene single crystal interfaces

    Yusuke Morino, Yasuyuki Yokota, Ken-ichi Bando, Hisaya Hara, Akihito Imanishi, Jun Takeya, Ken-ichi Fukui

    Applied Physics Letters　Vol. 118　No. 24　p. 243301-243301　2021/06/14　Research paper (scientific journal)

    Publisher: AIP Publishing

  4. Effect of Semiconducting Properties of Oxide-Based Compounds on Oxygen Reduction Activity in Acidic Media

    Akimitsu Ishihara, Junji Hirata, Takaaki Nagai, Yoshiyuki Kuroda, Koichi Matsuzawa, Akihito Imanishi, Shigenori Mitsushima, Yoshio Takasu, Ken-ichiro Ota

    ECS Transactions　Vol. 98　No. 9　p. 457-464　2020/09/08　Research paper (scientific journal)

    Publisher: The Electrochemical Society

  5. Rapid improvements in charge carrier mobility at ionic liquid/pentacene single crystal interfaces by self-cleaning

    Yusuke Morino, Yasuyuki Yokota, Hisaya Hara, Ken Ichi Bando, Sakurako Ono, Akihito Imanishi, Yugo Okada, Hiroyuki Matsui, Takafumi Uemura, Jun Takeya, Ken Ichi Fukui

    Physical Chemistry Chemical Physics　Vol. 22　No. 11　p. 6131-6135　2020/03/21　Research paper (scientific journal)

  6. Ionic-Liquid-Originated Carrier Trapping Dynamics at the Interface in Electric Double-Layer Organic FET Revealed by Operando Interfacial Analyses

    Daijiro Okaue, Ichiro Tanabe, Sakurako Ono, Kota Sakamoto, Taiki Sato, Akihito Imanishi, Yoshitada Morikawa, Jun Takeya, Ken Ichi Fukui

    Journal of Physical Chemistry C　Vol. 124　No. 4　p. 2543-2552　2020/01/30　Research paper (scientific journal)

  7. 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)

    Publisher: Royal Society of Chemistry (RSC)

  8. 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　Research paper (scientific journal)

  9. Potential dependent changes in the structural and dynamical properties of 1-butyl-3-methylimidazolium bis(trifluoromethanesulfonyl)imide on graphite electrodes revealed by molecular dynamics simulations

    Hiroo Miyamoto, Yasuyuki Yokota, Akihito Imanishi, Kouji Inagaki, Yoshitada Morikawa, Ken Ichi Fukui

    Physical Chemistry Chemical Physics　Vol. 20　No. 29　p. 19408-19415　2018/07　Research paper (scientific journal)

  10. 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　Research paper (scientific journal)

  11. Microscopic properties of ionic liquid/organic semiconductor interfaces revealed by molecular dynamics simulations

    Yasuyuki Yokota, Hiroo Miyamoto, Akihito Imanishi, Jun Takeya, Kouji Inagaki, Yoshitada Morikawa, Ken Ichi Fukui

    Physical Chemistry Chemical Physics　Vol. 20　No. 18　p. 13075-13083　2018/04　Research paper (scientific journal)

  12. Structural and dynamic properties of 1-butyl-3-methylimidazolium bis(trifluoromethanesulfonyl)imide/mica and graphite interfaces revealed by molecular dynamics simulation

    Yasuyuki Yokota, Hiroo Miyamoto, Akihito Imanishi, Kouji Inagaki, Yoshitada Morikawa, Ken Ichi Fukui

    Physical Chemistry Chemical Physics　Vol. 20　No. 9　p. 6668-6676　2018/02　Research paper (scientific journal)

  13. Computational investigations of electronic structure modifications of ferrocene-terminated self-assembled monolayers: Effects of electron donating/withdrawing functional groups attached on the ferrocene moiety

    Yasuyuki Yokota, Sumito Akiyama, Yukio Kaneda, Akihito Imanishi, Kouji Inagaki, Yoshitada Morikawa, Ken Ichi Fukui

    Physical Chemistry Chemical Physics　Vol. 19　No. 48　p. 32715-32722　2017/12　Research paper (scientific journal)

  14. A relationship between the force curve measured by atomic force microscopy in an ionic liquid and its density distribution on a substrate

    Ken Ichi Amano, Yasuyuki Yokota, Takashi Ichii, Norio Yoshida, Naoya Nishi, Seiji Katakura, Akihito Imanishi, Ken Ichi Fukui, Tetsuo Sakka

    Physical Chemistry Chemical Physics　Vol. 19　No. 45　p. 30504-30512　2017/11　Research paper (scientific journal)

  15. Interfacial Structural Investigations of Electric Double Layer Transistors Using Ionic Liquid : Relation between Microscopic Structures and Device Performances

    Yasuyuki YOKOTA, Akihito IMANISHI, Takafumi UEMURA, Jun TAKEYA, Ken-ichi FUKUI

    Hyomen Kagaku　Vol. 38　No. 8　p. 419-424　2017/03　Research paper (scientific journal)

    Publisher: The Surface Science Society of Japan

  16. Structural Effects on the Incident Photon-to-Current Conversion Efficiency of Zn Porphyrin Dyes on the Low-Index Planes of TiO<inf>2</inf>

    Ryo Ide, Yamato Fujimori, Yukihiro Tsuji, Tomohiro Higashino, Hiroshi Imahori, Hideki Ishikawa, Akihito Imanishi, Ken Ichi Fukui, Masashi Nakamura, Nagahiro Hoshi

    ACS Omega　Vol. 2　No. 1　p. 128-135　2017/01　Research paper (scientific journal)

  17. Density Functional Theory Investigations of Ferrocene-Terminated Self-Assembled Monolayers: Electronic State Changes Induced by Electric Dipole Field of Coadsorbed Species

    Y. Yokota, S. Akiyama, Y. Kaneda, A. Imanishi, K. Inagaki, Y. Morikawa, K. Fukui

    J. Phys. Chem. C, 120(2016)8684-8692.　Vol. 120　No. 16　p. 8684-8692　2016/06　Research paper (scientific journal)

  18. Gradual improvements of charge carrier mobility at ionic liquid/rubrene single crystal interfaces

    Yasuyuki Yokota, Hisaya Hara, Yusuke Morino, Ken-ichi Bando, Sakurako Ono, Akihito Imanishi, Yugo Okada, Hiroyuki Matsui, Takafumi Uemura, Jun Takeya, Ken-ichi Fukui

    Appl. Phys. Lett., 108(2016)083113.　Vol. 108　No. 8　2016/05　Research paper (scientific journal)

  19. Electronic-State Changes of Ferrocene-Terminated Self-Assembled Monolayers Induced by Molecularly Thin Ionic Liquid Layers: A Combined Atomic Force Microscopy, X-ray Photoelectron Spectroscopy, and Ultraviolet Photoelectron Spectroscopy Study

    Yasuyuki Yokota, Yoshitada Mino, Yuta Kanai, Toru Utsunomiya, Akihito Imanishi, Ken-ichi Fukui

    J. Phys. Chem. C　Vol. 119　No. 32　p. 18467-18480　2015/07　Research paper (scientific journal)

  20. 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

    J. Electrochem. Soc.　Vol. 162　No. 9　p. D405-D411　2015/05　Research paper (scientific journal)

  21. Molecularly Clean Ionic Liquid/Rubrene Single-Crystal Interfaces Revealed by Frequency Modulation Atomic Force Microscopy

    Yasuyuki Yokota, Hisaya Hara, Yusuke Morino, Ken-ichi Bando, Akihito Imanishi, Takafumi Uemura, Jun Takeya, Ken-ichi Fukui

    Phys. Chem. Chem. Phys.　Vol. 17　No. 10　p. 6794-6800　2015/04　Research paper (scientific journal)

  22. 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

    Chem. Lett.　Vol. 44　No. 3　p. 312-314　2015/04　Research paper (scientific journal)

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

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

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

  24. Structural and Transport Properties of Ionic Liquid / Organic Single Crystal Interfaces Using FM-ATM and Device Measurements

    Yokota Yasuyuki, Hara Hisaya, Morino Yusuke, Bando Ken-ichi, Ono Sakurako, Imanishi Akihito, Okada Yugo, Matsui Hiroyuki, Uemura Takafumi, Takeya Jun, Fukui Ken-ichi

    Abstract of annual meeting of the Surface Science of Japan　Vol. 35　p. 432-432　2015

    Publisher: The Surface Science Society of Japan

  25. Comparative Studies of Photoelectron Spectroscopy and Voltammetry of Ferrocene-Terminated Self-Assembled Monolayers

    Yokota Yasuyuki, Mino Yoshitada, Kanai Yuta, Utsunomiya Toru, Imanishi Akihito, Fukui Ken-ichi

    Abstract of annual meeting of the Surface Science of Japan　Vol. 35　p. 260-260　2015

    Publisher: The Surface Science Society of Japan

  26. Dynamics of Ionic Liquid at Ionic Liquid / Organic Semiconductor Interface ~Classical Molecular Dynamics Simulation Study~

    Miyamoto Hiroo, Yokota Yasuyuki, Imanishi Akihito, Inagaki Kouji, Morikawa Yoshitada, Fukui Ken-ichi

    Abstract of annual meeting of the Surface Science of Japan　Vol. 35　p. 361-361　2015

    Publisher: The Surface Science Society of Japan

  27. Clean surface processing of rubrene single crystal immersed in ionic liquid by using frequency modulation atomic force microscopy

    Yasuyuki Yokota, Hisaya Hara, Yusuke Morino, Ken-ichi Bando, Akihito Imanishi, Takafumi Uemura, Jun Takeya, Ken-ichi Fukui

    Applied Physics Letters　Vol. 104　No. 26　2014/07　Research paper (scientific journal)

  28. Local Analyses of Ionic Liquid / Solid Interfaces by Frequency-Modulation Atomic Force Microscopy and Photoemission Spectroscopy

    Ken-ichi Fukui, Yasuyuki Yokota, Akihito Imanishi

    The Chemical Record　Vol. 14　No. 5　p. 964-973　2014/07　Research paper (scientific journal)

  29. Atomic-scale Surface Local Structure of TiO2 and its Influence on the Water Photooxidation Process

    Akihito Imanishi, Ken-ichi Fukui

    J. Phys. Chem. Lett. (Perspective)　Vol. 5　No. 12　p. 2108-2117　2014/06　Research paper (scientific journal)

  30. Electrochemical Energy Storage Device with a Lewis Acidic AlBr_3-1-Ethyl-3-methylimidazolioum Bromide Room-Temperature Ionic Liquid

    Tetsuya Tsuda, Masaki Yamagata, Shohei Kusumoto, Akihito Imanishi, Itsuki Kokubo, Susumu Kuwabata

    J. Electrochem. Soc.　Vol. 161　No. 6　p. A908-A914　2014/06　Research paper (scientific journal)

  31. 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

    J. Electrochem. Soc.　Vol. 161　No. 9　p. D405-D412　2014/06　Research paper (scientific journal)

  32. Formation of Metal Nanoparticles in Ionic Liquids By Low-Energy Quantum Beam Irradiation Technique

    Akihito Imanishi

    2014/05

  33. Comparative Studies of Photoelectron Spectroscopy and Voltammetry of Ferrocene-Terminated Self-Assembled Monolayers Possessing Different Electron-Donating Abilities

    Yasuyuki Yokota, Yoshitada Mino, Yuta Kanai, Toru Utsunomiya, Akihito Imanishi, Matthäus A. Wolak, Rudy Schlaf, Ken-ichi Fukui

    J. Phys. Chem. C　Vol. 118　No. 20　p. 10936-10943　2014/05　Research paper (scientific journal)

  34. Fabrication of ionic liquid ultrathin film by sequential deposition

    Yusuke Morino, Yuta Kanai, Akihito Imanishi, Yasuyuki Yokota, Ken Ichi Fukui

    Japanese Journal of Applied Physics　Vol. 53　No. 5　2014/05　Research paper (scientific journal)

  35. Surface local structure dependence of photooxidation reaction of water and its competitive sub reactions on TiO2 single crystal electrode

    Akihtio Imanishi

    Catalyst　2014/04

  36. Influence of surface roughening of rutile single-crystalline TiO <inf>2</inf> on photocatalytic activity for oxygen photoevolution from water in acidic and alkaline solutions

    Etsushi Tsuji, Ken Ichi Fukui, Akihito Imanishi

    Journal of Physical Chemistry C　Vol. 118　No. 10　p. 5406-5413　2014/03　Research paper (scientific journal)

  37. Preferential formation of layered structure of ionic liquid at ionic liquid aqueous solution/graphite electrode interfaces observed by frequency-modulation atomic force microscopy

    Tomohiro Harada, Yasuyuki Yokota, Akihito Imanishi, Ken Ichi Fukui

    e-Journal of Surface Science and Nanotechnology　Vol. 12　p. 89-96　2014/03　Research paper (international conference proceedings)

    Publisher:

  38. 周波数変調原子間力顕微鏡を用いたイオン液体/固体界面に形成される層構造の温度依存性

    大坂 法紀, 横田 泰之, 今西 哲士, 福井 賢一

    表面科学学術講演会要旨集　Vol. 34　p. 76-76　2014

    Publisher: 公益社団法人 日本表面科学会

  39. イオン液体／ルブレン単結晶界面ＦＥＴの高性能化に向けた界面局所構造解析

    森野 裕介, 原 援又, 坂東 賢一, 岡田 悠悟, 今西 哲士, 植村 隆文, 横田 泰之, 竹谷 純一, 福井 賢一

    表面科学学術講演会要旨集　Vol. 34　p. 126-126　2014

    Publisher: 公益社団法人 日本表面科学会

  40. Formation of Au Nanoparticles in an Ionic Liquid by Lowenergy

    Akihito Imanishi, Ken-ichi Fukui

    Catalysts and Catalysis　Vol. 56　No. 1　p. 27-33　2014/01

    Publisher:

  41. 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　2013/12　Research paper (scientific journal)

  42. Structural investigation of ionic liquid/rubrene single crystal interfaces by using frequency-modulation atomic force microscopy

    Yasuyuki Yokota, Hisaya Hara, Tomohiro Harada, Akihito Imanishi, Takafumi Uemura, Takeya Jun, Ken Ichi Fukui

    Chemical Communications　Vol. 49　No. 90　p. 10596-10598　2013/09　Research paper (scientific journal)

  43. Dependence of photooxidation reaction of water on atomic level surface local structure at TiO2 single crystal electrode

    Akihito Imanishi, Toshinori Sakao, Etsushi Tsuji, Ken-ichi Fukui

    2013/08

  44. photooxidation of water at TiO2 electrode

    Akihito Imanishi

    Photochemistry　2013/08

  45. Surface Local Structure Dependence of Photooxidation Reaction of Water and its Competitive Sub Reactions on TiO2 Single Crystal Electrode

    Akihito Imanishi

    2013/07

  46. 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　Research paper (scientific journal)

  47. photoelectrochemistry

    Akihito Imanishi

    Electrochemistry　2013/05

  48. Formation of Au particles in nano-confined ionic liquids by low energy quantum beam irradiation

    Akihito Imanishi, Takashi Arimura, Taiki Sakamoto, Tetsuya Tsuda, Susumu Kuwabata, Ken-ichi Fukui

    2013/04

  49. Influence of atomic level surface local structure on photo-induced oxidation reaction of water at single crystal TiO2 surface

    Akihito Imanishi, Toshinori Sakao, Etsushi Tsuji, Ken-ichi Fukui

    2013/04

  50. 光触媒研究の新たなアプローチ : 表面構造と反応場の制御

    今西 哲士

    電気化学および工業物理化学 : denki kagaku　Vol. 81　No. 2　p. 92-92　2013/02/05

    Publisher: The Electrochemical Society of Japan

  51. Influence of the surface local structure on photooxidation reaction of water at TiO2 electrode

    Akihito Imanishi

    Electrochemistry　2013/02

  52. 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

  53. Control of Formation Process of Au Nanoparticles fabricated by Low Energy Quantum Beam Irradiation in Ionic Liquid

    Akihito Imanishi, Takashi Arimura, Taiki Sakamoto, Tetsuya Tsuda, Susumu Kuwabata, Ken-ichi Fukui

    2012/10

  54. 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, 2(2012)8262-8264.　Vol. 2　No. 22　p. 8262-8264　2012/10　Research paper (scientific journal)

  55. 固液・電極界面における In-situ 最新測定技術

    今西 哲士

    電気化学および工業物理化学 : denki kagaku　Vol. 80　No. 9　p. 647-647　2012/09/05

    Publisher: The Electrochemical Society of Japan

  56. 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 Adv., 2012,2, 11801-11807　Vol. 2　No. 31　p. 11801-11807　2012/09　Research paper (scientific journal)

  57. Influence of surface local structure on photo-induced oxidation reaction of water on single crystal TiO2 surface

    Akihito Imanishi, Makoto Kadono, Etsushi Tsuji, Ken-ichi Fukui

    2012/07

  58. 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)

  59. Study of photoinduced reactions on TiO2 single crystal surface in aqueous solution

    Akihito Imanishi

    Hyoumen Kagaku,vol.33(2012), p.328-333.　2012/06

  60. 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

    ECS Transactions　Vol. 50　No. 11　p. 239-250　2012/04　Research paper (international conference proceedings)

  61. 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　2012/04　Research paper (scientific journal)

  62. Formation of metal nano particles in ionic liquid by quantum beam irradiation

    Akihito Imanishi

    Kagaku Kougyou, Vol.63(2012)p.51-57　Vol. 63　No. 3　p. 219-225　2012/03

    Publisher:

  63. Local structure analysis of the potential applied ionic liquid/rubrene single crystal interface

    Hara Hisaya, Harada Tomohiro, Imanishi Akihito, Yokota Yasuyuki, Uemura Takafumi, Takeya Junichi, Fukui Kenichi

    Abstract of annual meeting of the Surface Science of Japan　Vol. 32　p. 252-252　2012

    Publisher: The Surface Science Society of Japan

  64. Interface Segregation of Metal Ions in Ionic Liquids Studied by X-ray Photoelectron Spectroscopy

    Akihito Imanishi, Takayuki Nose, Yasuyuki Yokota, Tetsuya Tsuda, Susumu Kuwabata, Ken-ichi Fukui

    2011/12

  65. Bistability in the surface dipole of silicon grafted with copper nanoparticles: an in-situ electrochemical MIR-FTIR study Electrochemistry Communications

    Kazuhide Kamiya, Etsushi Tsuji, Akihito Imanishi, Kazuhito Hashimoto, Shuji Nakanishi

    Electrochem. Commun., 13(2011)1447-1450.　Vol. 13　No. 12　p. 1447-1450　2011/11　Research paper (scientific journal)

  66. Behavior of Metal Ions at Interface of Ionic Liquids Studied by X-ray Photoelectron Spectroscopy

    Akihito Imanishi, Takayuki Nose, Yasuyuki Yokota, Tetsuya Tsuda, Susumu Kuwabata, Ken-ichi Fukui

    2011/10

  67. 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　2011/09/07　Research paper (scientific journal)

  68. In-situ MIR-IR Observation of Peroxo Species on Anatase TiO2 Particle during Oxygen Photoevolution Reaction

    Etsushi Tsuji, Ken-ichi Fukui, Akihito Imanishi

    Electrochemistry, 79(2011)787-789.　Vol. in press　2011/08　Research paper (scientific journal)

  69. Interface segregation of metal ions in ionic liquids studied by photoelectron spectroscopy

    Akihito Imanishi, Takayuki Nose, Tetsuya Tsuda, Susumu Kuwabata, Ken-ichi Fukui

    2011/06

  70. Electrocatalytic activity of amorphous RuO2 electrode for oxygen evolution in an aqueous solution

    Etsushi Tsuji, Akihito Imanishi, Ken-ichi Fukui, Yoshihiro Nakato

    ELECTROCHIMICA ACTA　Vol. 56　No. 5　p. 2009-2016　2011/02　Research paper (scientific journal)

    Publisher: PERGAMON-ELSEVIER SCIENCE LTD

  71. Formation of Metal Nanoparticles in Ionic Liquid by Quantum Beam Irradiation

    Imanishi Akihito, Arimura Takashi, Gonsui Shinobu, Sakamoto Taiki, Tsuda Tetsuya, Kuwabata Susumu, Fukui Ken-ichi

    Abstract of annual meeting of the Surface Science of Japan　Vol. 31　p. 113-113　2011

    Publisher: The Japan Society of Vacuum and Surface Science

  72. 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

  73. Competitive Photoinduced Oxidation Reactions on Well-Defined Single Crystal (Rutile)TiO2 Surfaces Studied by PL Emission

    Akihito Imanishi, Toshinori Sakao, Ken-ichi Fukui

    2010/06

  74. Enhancement of photocurrents due to the oxidation of water and organic compounds at BiZn2VO6 particulate thin film electrodes by treatment with a TiCl4 solution

    Haimei Liu, Akihito Imanishi, Wensheng Yang, Yoshihiro Nakato

    Electrochimica Acta, 55(2010)4130-4136.　Vol. 55　No. 13　p. 4130-4136　2010/04　Research paper (scientific journal)

  75. Irradiation-induced metal nanoparticles in room-temperature ionic liquid

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

    ECS Transactions　Vol. 33　No. 7　p. 543-554　2010　Research paper (international conference proceedings)

  76. PL emission and water photooxidation reaction at well-defined surface of rutile-TiO2 single crystal electrode

    Akihito Imanishi

    2009/12

  77. Pretreatment Dependence of Adsorption Properties of Merocyanine Dye at Rutile (110) and (100) TiO2 Surfaces studied by C K-edge NEXAFS

    Akihito Imanishi, Hidenori Suzuki, Naomichi Ohashi, Hiroshi Kondoh, Toshiaki Ohta, Yoshihiro Nakato

    J. Phys. Chem. C 113(2009)17254-17261.　Vol. 113　No. 39　p. 17254-17261　2009/09　Research paper (scientific journal)

  78. Efficient solar water splitting with a composite “n-Si/p-CuI/n-i-p a-Si/n-p GaP/RuO2" semiconductor electrode

    Satoshi Yamane, Naomichi Kato, Shinji Kojima, Akihito Imanishi, Shunsuke Ogawa, Norimitsu Yoshida, Shuichi Nonomura, Yoshihiro Nakato

    J. Phys. Chem. C, 113(2009)14575-14581.　Vol. 113　No. 32　p. 14575-14581　2009/07　Research paper (scientific journal)

  79. 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)

  80. Temperature dependence of competitive reaction of iodine ions on H-terminated Si(IIl) surface in a concentrated HI solution

    Akihito Imanishi, Takeshi Hayashi, Kenta Amemiya, Toshiaki Ohta, Yoshihiro Nakato

    Journal of Physical Chemistry C　Vol. 112　No. 48　p. 19005-19011　2008/12/04　Research paper (scientific journal)

  81. Si(111) surface modified with α,β-unsaturated carboxyl groups studied by MIR-FTIR

    Akihito Imanishi, Satoshi Yamane, Yoshihiro Nakato

    Langmuir　Vol. 24　No. 19　p. 10755-10761　2008/10/07　Research paper (scientific journal)

  82. Highly active photocatalyst Bi(x)Ti(y)V(x)O(4x+2y) (x approximate to y) for oxygen evolution under visible-light illumination

    Haimei Liu, Akihito Imanishi, Ryuhei Nakamura, Yoshihiro Nakato

    PHYSICA STATUS SOLIDI B-BASIC SOLID STATE PHYSICS　Vol. 245　No. 9　p. 1807-1815　2008/09　Research paper (scientific journal)

  83. High photovoltage generation at minority-carrier controlled n-Si/p-CuI heterojunction with morphologically soft CuI

    Hiroyasu Iimoiri, Satoshi Yamane, Takahiko Kitamura, Kei Murakoshi, Akihito Imanishi, Yoshihiro Nakato

    Journal of Physical Chemistry C　Vol. 112　No. 30　p. 11586-11590　2008/07/31　Research paper (scientific journal)

  84. Mechanism of Photoinduced Oxygen Evolution on Well-defined Single Crystal (rutile)TiO2 Surfaces Studied by PL Emission

    Akihito Imanishi, Tomoaki Okamura, Yoshihiro Nakato

    2008/07

  85. Reply to “Comment on `Mechanisms for Photooxidation Reactions of Water and Organic Compounds on Carbon-doped Titanium Dioxide, as Studied by Photocurrent Measurements' "

    Haimei Liu, Akihito Imanishi, Yoshihiro Nakato

    J. Phys. Chem. C 112(2008) 6211.　Vol. 112　No. 15　p. 6211-6211　2008/04　Research paper (scientific journal)

  86. Dye-sensitized photocurrents and adsorption properties of merocyanine dye at atomically flat rutile (1 1 0) and (1 0 0) TiO<inf>2</inf> surfaces

    Akihito Imanishi, Hidenori Suzuki, Naomichi Ohashi, Toshiaki Ohta, Yoshihiro Nakato

    Inorganica Chimica Acta　Vol. 361　No. 3　p. 778-782　2008/02/15　Research paper (scientific journal)

  87. In-situ AFM Studies on Self-Assembled Monolayers of Adsorbed Surfactant Molecules on Well-defined H-terminated Si(111) Surfaces in Aqueous Solutions

    A. Imanishi, M. Suzuki, Y. Nakato

    Langmuir, 23 (2007)12966-12972　Vol. 23　No. 26　p. 12966-12972　2007/10　Research paper (scientific journal)

  88. Mechanism of water photooxidation reaction at atomically flat TiO <inf>2</inf> (rutile) (110) and (100) surfaces: Dependence on solution pH

    Akihito Imanishi, Tomoaki Okamura, Naomichi Ohashi, Ryuhei Nakamura, Yoshihiro Nakato

    Journal of the American Chemical Society　Vol. 129　No. 37　p. 11569-11578　2007/09/19　Research paper (scientific journal)

  89. Photoinduced Oxygen Evolution on Well-defined Single Crystal (rutile)TiO2 Surfaces Studied by PL Emission

    Akihito Imanishi, Tomoaki Okamura, Yoshihiro Nakato

    2007/09

  90. Mechanisms for photooxidation reactions of water and organic compounds on carbon-doped titanium dioxide, as studied by photocurrent measurements

    Liu Haimei, Akihito Imanishi, Yoshihiro Nakato

    Journal of Physical Chemistry C　Vol. 111　No. 24　p. 8603-8610　2007/06/21　Research paper (scientific journal)

  91. Ordered nanogroove arrays on n-TiO2 with a variation of the groove depth, formed by self-organized photoetching

    Shuji Nakanishi, Takatoshi Tanaka, Yuichiro Saji, Etsushi Tsuji, Satoshi Fukushima, Kazuhiro Fukami, Tomoyuki Nagai, Ryuhei Nakamura, Akihito Imanishi, Yoshihiro Nakato

    Journal of Physical Chemistry C　Vol. 111　No. 10　p. 3934-3937　2007/03/15　Research paper (scientific journal)

  92. Dependence of the work function of TiO<inf>2</inf> (Rutile) on crystal faces, studied by a scanning auger microprobe

    Akihito Imanishi, Etsushi Tsuji, Yoshihiro Nakato

    Journal of Physical Chemistry C　Vol. 111　No. 5　p. 2128-2132　2007/02/08　Research paper (scientific journal)

  93. Highly ordered chevron-shaped arrays of continuous copper nano-dot lines formed by electroless deposition on hydrogen-terminated Si(111) surfaces

    Tomoyuki Nagai, Akihito Imanishi, Yoshihiro Nakato

    Journal of Physical Chemistry B　Vol. 110　No. 50　p. 25472-25476　2006/12/21　Research paper (scientific journal)

  94. Solar water splitting with a composite silicon/metal oxide semiconductor electrode

    Y. Nakato, N. Kato, A. Imanishi, T. Sugiura, S. Ogawa, N. Yoshida, S. Nonomura

    Proc. of SPIE, Solar Hydrogen and Nanotechnology, ed. L. Vayssieres, Vol. 6340, 28 (2006).　Vol. 6340　2006/12　Research paper (international conference proceedings)

  95. Crystal-face dependence and photoetching-induced increases of dye-sensitized photocurrents at single-crystal rutile TiO<inf>2</inf> surfaces

    Akihito Imanishi, Hidenori Suzuki, Kei Murakoshi, Yoshihiro Nakato

    Journal of Physical Chemistry B　Vol. 110　No. 42　p. 21050-21054　2006/10/26　Research paper (scientific journal)

  96. Structural properties of surfactant molecules weakly adsorbed on hydrogen terminated Si(111) surface

    Akihito Imanishi, Masato Suzuki, Yoshihiro Nakato

    2006/07

  97. Adsorption properties of merocyanine dye at structurally controlled TiO2 single crystal surfaces studied by C K-edge NEXAFS

    Akihito Imanishi, Hidenori Suzuki, Naomichi Ohashi, Yoshihiro Nakato

    2006/07

  98. In-situ FTIR studies on self-assembled monolayers of surfactant molecules adsorbed on H-terminated Si(111) surfaces in aqueous solutions

    A Imanishi, R Omoda, Y Nakato

    LANGMUIR　Vol. 22　No. 4　p. 1706-1710　2006/02　Research paper (scientific journal)

  99. Efficient solar to chemical conversion by a new-type n-Si electrode with metal nano-contact and surface methylation

    Susumu Takabayashi, Akihito Imanishi, Yoshihiro Nakato

    Comptes Rendus Chimie　Vol. 9　No. 2　p. 275-281　2006/02　Research paper (scientific journal)

  100. H-Si(111) surfaces modified with alkyl molecules and their photoelectrochemical properties

    Akihito Imanishi, Masato Suzuki, Yoshihiro Nakato

    2005/12

  101. Molecular mechanisms of photoinduced oxygen evolution, PL emission, and surface roughening at atomically smooth (110) and (100) n-TiO<inf>2</inf> (rutile) surfaces in aqueous acidic solutions

    Ryuhei Nakamura, Tomoaki Okamura, Naomichi Ohashi, Akihito Imanishi, Yoshihiro Nakato

    Journal of the American Chemical Society　Vol. 127　No. 37　p. 12975-12983　2005/09/21　Research paper (scientific journal)

  102. Self Assembled Monolayers of Surfactant on H-teminated Si(111) Surfaces Studied by in-situ AFM

    Akihito Imanishi, Masato Suzuki, Yoshihiro Nakato

    2005/09

  103. Crystal-face dependences of surface band edges and hole reactivity, revealed by preparation of essentially atomically smooth and stable (110) and (100) n-TiO<inf>2</inf> (rutile) surfaces

    Ryuhei Nakamura, Naomichi Ohashi, Akihito Imanishi, Takeo Osawa, Yuji Matsumoto, Hideomi Koinuma, Yoshihiro Nakato

    Journal of Physical Chemistry B　Vol. 109　No. 5　p. 1648-1651　2005/02/10　Research paper (scientific journal)

  104. Adsorption of Cationic Surfactants on Hydrogen-Terminated Si(111) Surfaces Studied by In-situ Atomic Force Microscopy

    Akihito Imanishi, Masayuki Suzuki, Yoshihiro Nakato

    Trans. Mater. Res. Soc. Jpn., 29(2004)3223-3225.　2004/11　Research paper (scientific journal)

  105. Scratch induced nano-wires acting as a macro-pattern for formation of well-ordered step structures on h-terminated si(1 1 1) by chemical etching

    T. Nagai, A. Imanishi, Y. Nakato

    Applied Surface Science　Vol. 237　No. 1-4　p. 533-537　2004/10/15　Research paper (international conference proceedings)

  106. Control of the Formation Dynamics of Nano-Clusters of Iodine Compounds on an H-Terminated Si(111) Surface in a Concentrated HI Solution

    Akihito Imanishi, Takeshi Hayashi, Yoshihiro Nakato

    2004/10

  107. Scratch-induced nano-wires as a template for formation of well-ordered step structures on Si(111) surfaces

    Akihito Imanishi, Tomoyuki Nagai, Yoshihiro Nakato

    2004/09

  108. Dye Sensitized Photocurrents at Atomically Flat and Photo-Etched TiO2 Single Crystals

    A. Imanishi, H. Suzuki, N. Ohashi, Y. Nakato

    2004/07

  109. Stabilization of n-Si electrodes by surface alkylation and metal nano-dot coating for use in efficient photoelectrochemical solar cells

    Keisuke Nakato, Susumu Takabayashi, Akihito Imanishi, Kei Murakoshi, Yoshihiro Nakato

    Solar Energy Materials and Solar Cells　Vol. 83　No. 4　p. 323-330　2004/07　Research paper (scientific journal)

  110. Temperature dependence of formation of nanorods and dots of iodine compounds on an H-terminated Si(111) surface in a concentrated HI solution

    Akihito Imanishi, Takeshi Hayashi, Yoshihiro Nakato

    Langmuir　Vol. 20　No. 11　p. 4604-4608　2004/05/25　Research paper (scientific journal)

  111. Formation of well-ordered step structures on Si(111) by a combination of chemical etching and surface scratching for producing macrosized patterns

    A. Imanishi, T. Nagai, Y. Nakato

    Journal of Physical Chemistry B　Vol. 108　No. 1　p. 21-23　2004/01/08　Research paper (scientific journal)

  112. In situ FTIR studies of pimary intermediates of photocatalytic reactions on nanocrystalline TiO<inf>2</inf> films in contact with aqueous solutions

    Ryuhei Nakamura, Akihito Imanishi, Kei Murakoshi, Yoshihiro Nakato

    Journal of the American Chemical Society　Vol. 125　No. 24　p. 7443-7450　2003/06/18　Research paper (scientific journal)

  113. H-terminated Si(111) surfaces immersed in HI solutions studied by Si 2p core-level photoelectron spectroscopy

    Akihito Imanishi, Takeshi Hayashi, Hidenori Suzuki, Kenta Amemiya, Toshiaki Ohta, Yoshihiro Nakato

    Photon Factory Ac-tivity Report (2002)pp.92　2003/04　Research paper (bulletin of university, research institution)

  114. Self-Assembled Monolayers on H-terminated Si(111) Surfaces in Solutions

    Akihito Imanishi, Ryo Omoda, Yoshihiro Nakato

    2002/08

  115. Formation of nanosized rodlike Ni clusters by electrodeposition on H-terminated Si(111) surfaces

    A. Imanishi, K. Morisawa, Y. Nakato

    Electrochemical and Solid-State Letters　Vol. 4　No. 9　p. C69-C72　2001/09　Research paper (scientific journal)

  116. Roles of charge polarization and steric hindrance in determining the chemical reactivity of surface Si-H and Si-Si bonds at H-terminated Si(100) and -(111)

    XW Zhou, M Ishida, A Imanishi, Y Nakato

    JOURNAL OF PHYSICAL CHEMISTRY B　Vol. 105　No. 1　p. 156-163　2001/01　Research paper (scientific journal)

  117. Reactions of Si-H to Si-X (X = halogen) bonds at H-terminated Si(111) surfaces in hydrogen halide solutions in the presence of oxidants

    Xiaowen Zhou, Masaki Ishida, Akihito Imanishi, Yoshihiro Nakato

    Electrochimica Acta　Vol. 45　No. 28　p. 4655-4662　2000/10/13　Research paper (scientific journal)

  118. Nano-sized Structures on H-terminated Si(111) Surfaces in Solutions

    Akihito Imanishi, Kazuhiko Morisawa, Masaki Ishida, Yoshihiro Nakato

    2000/08

  119. Appearance of an Oscillation through Autocatalytic Mechanism by Control of the Atomic - level Structure of Electrode Surfaces in Electrochemical H2O2 Reduction

    Shuji Nakanishi, Yoshiharu Mukoyama, Kouhei Karasumi, Akihito Imanishi, Nagakazu Furuya, Yoshihiro Nakato

    Journal of Physical Chemistry B,104/,4181-4188　Vol. 104　No. 17　p. 4181-4188　2000/08　Research paper (scientific journal)

  120. Nano-sized structures on atomically-flat semiconductor and metal surfaces, formed by chemical and electrochemical methods

    Yoshihiro Nakato, Kei Murakoshi, Akihito Imanishi, Kazuhiko Morisawa

    Electrochemistry　Vol. 68　No. 7　p. 556-561　2000/07　Research paper (scientific journal)

  121. Formation of Ordered Rod - like Clusters of Iodine on H - terminated Si(111)Surfaces During Immersion in Concentrated HI Solutions

    Akihito Imanishi, Masaki Ishida, Xiaowen Zhou, Yoshihiro Nakato

    Japanese Journal of Applied Physics,39/,4355-4358　Vol. 39　No. 7　p. 4355-4358　2000/07　Research paper (scientific journal)

  122. Appearance of an Oscillation through the Autocatalytic Mechanism by Control of the Atomic-Level Structure of Electrode Surfaces in Electrochemical H<inf>2</inf>O<inf>2</inf> Reduction at Pt Electrodes

    Shuji Nakanishi, Yoshiharu Mukouyama, Kouhei Karasumi, Akihito Imanishi, Nagakazu Furuya, Yoshihiro Nakato

    Journal of Physical Chemistry B　Vol. 104　No. 17　p. 4181-4188　2000/05/04　Research paper (scientific journal)

  123. Structures and chemical reactions of SO2 adsorbates studied by surface XAFS

    T. Ohta, T. Yokoyama, S. Terada, A. Imanishi, Y. Kitajima

    Research on Chemical Intermediates　Vol. 26　No. 1　p. 29-43　2000　Research paper (scientific journal)

  124. Ordered Iodine Adsorption on H-terminated Si(111) surfaces by immersion in HI and HI/I2 solutions

    Akihito Imanishi, Xiaowen Zhou, Masaki Ishida, Yoshihiro Nakato

    1999/11

  125. Formation of iodine termination bonds at H-terminated Si(111) surfaces in HI and HI/I2 solutions

    Akihito Imanishi, Xiaowen Zhou, Masaki Ishida, Yoshihiro Nakato

    1999/10

  126. Formation of iodine termination bonds at H-terminated Si(111) surfaces in HI and HI/I2 solutions

    Akihito Imanishi, Xiaowen Zhou, Masaki Ishida, Yoshihiro Nakato

    1999/06

  127. Adsorption structures of alkanethiols self-assembled monolayers on the Cu(100) surface studied by S-K EXAFS and C-K NEXAFS spectroscopies

    Takehisa Tsuduki, Akihito Imanishi, Kazuya Isawa, Shigeru Terada, Fumihiko Matsui, Manabu Kiguchi, Toshihiko Yokoyama, Toshiaki Ohta

    Journal of Synchrotron Radiation　Vol. 6　No. 3　p. 787-789　1999/05/01　Research paper (scientific journal)

  128. Thiophene adsorption on Pd(111) and Pd(100) surfaces studied by total-reflection S K-edge X-ray absorption fine-structure spectroscopy

    S. Terada, T. Yokoyama, M. Sakano, A. Imanishi, Y. Kitajima, M. Kiguchi, Y. Okamoto, T. Ohta

    Surface Science　Vol. 414　No. 1-2　p. 107-117　1998/09/11　Research paper (scientific journal)

  129. Structural studies of adsorbed alkanethiols on Cu(111) by use of S and C K-edge X-ray absorption fine structures

    A. Imanishi, K. Isawa, F. Matsui, T. Tsuduki, T. Yokoyama, H. Kondoh, Y. Kitajima, T. Ohta

    Surface Science　Vol. 407　No. 1-3　p. 282-292　1998/06/10　Research paper (scientific journal)

  130. Adsorption of acetylene and ethylene on the Si(001)2 x 1 surface studied by NEXAFS and UPS

    F. Matsui, H. W. Yeom, A. Imanishi, K. Isawa, I. Matsuda, T. Ohta

    Surface Science　Vol. 401　No. 2　p. L413-L419　1998/04　Research paper (scientific journal)

  131. Structural and Electronic Properties of Adsorbed Thiophene on Cu(111) Studied by S K-Edge X-Ray Absorption Spectroscopy

    Akihito Imanishi, Toshihiko Yokoyama, Yoshinori Kitajima, Toshiaki Ohta

    Bulletin of the Chemical Society of Japan　Vol. 71　No. 4　p. 831-835　1998/04　Research paper (scientific journal)

  132. Structure of CH3SH on Cu(100) studied by S-K SEXAFS and NEXAFS

    A Imanishi, S Takenaka, T Yokoyama, Y Kitajima, T Ohta

    JOURNAL DE PHYSIQUE IV　Vol. 7　No. C2　p. 701-702　1997/04　Research paper (scientific journal)

  133. Adsorption of Alkanethiols on Cu(111) studied by S K-XAFS

    Akihito Imanishi, Kazuya Isawa, Fumihiko Matsui, Mitsuru Sakano, Takehisa Tsuduki, Hiroshi Kondoh, Yoshinori Kitajima, Han Woong Yeom, Toshihiko Yokoyama, Toshiaki Ohta

    Photon Factory Activity report, 269(1996)　1996/07　Research paper (bulletin of university, research institution)

  134. Adsorption and decomposition of SiH<inf>4</inf> and surface silicide formation on Cu(111) studied by X-ray absorption fine structure spectroscopy

    T. Kanazawa, Y. Kitajima, T. Yokoyama, S. Yagi, A. Imanishi, T. Ohta

    Surface Science　Vol. 357-358　No. 1-3　p. 160-164　1996/06/20　Research paper (scientific journal)

  135. Adsorption of Alkanethiols on Cu(111) studied by C K-XAFS

    Akihito Imanishi, Kazuya Isawa, Fumihiko Matsui, Mitsuru Sakano, Takehisa Tsuduki, Hiroshi Kondoh, Yoshinori Kitajima, Han Woong Yeom, Toshihiko Yokoyama, Toshiaki Ohta

    Photon Factory Activity report, P.147(1996)　1996/05　Research paper (bulletin of university, research institution)

  136. Disproportionation reaction of SO2 on clean and O-covered Ni(100)

    Akihito Imanishi, Shigeru Terada, Yoshinori Kitajima, Toshihiko Yokoyama, Toshiaki Ohta

    Photon Factory Activity report , p.10(1995).　1995/12　Research paper (bulletin of university, research institution)

  137. Structure of adsorbed CH3SH/Cu(100) studied by S K-edge XAFS

    Akihito Imanishi, Shota Takenaka, Toshihiko Yokoyama, Yoshinori Kitajima, Toshiaki Ohta

    Photon Factory Activity report , p.215(1995).　1995/10　Research paper (bulletin of university, research institution)

  138. Structural and electronic properties of adsorbed C4H4S/Cu(111) studied by S-K XAFS

    Akihito Imanishi, Toshihiko Yokoyama, Yoshinori Kitajima, Toshiaki Ohta

    Photon Factory Activity report , p.220(1995).　1995/07　Research paper (bulletin of university, research institution)

  139. Surface structure of (√3 × √3)R30° and (5√3 × 2) phases of S/Ni(111)

    Y. Kitajima, S. Yagi, T. Yokoyama, A. Imanishi, S. Takenaka, T. Ohta

    Physica B: Physics of Condensed Matter　Vol. 208-209　No. C　p. 463-464　1995/03/01　Research paper (scientific journal)

  140. Asymmetric adsorption of CS<inf>2</inf> on Cu(100) studied by S K-edge X-ray absorption fine structure spectroscopy

    S. Yagi, S. Takenaka, T. Yokoyama, Y. Kitajima, A. Imanishi, T. Ohta

    Surface Science　Vol. 325　No. 1-2　p. 68-74　1995/02/20　Research paper (scientific journal)

  141. Surface structures and electronic properties of SO<inf>2</inf> adsorbed on Ni(111) and Ni(100) studied by S K-edge X-ray absorption fine structure spectroscopy

    T. Yokoyama, S. Terada, S. Yagi, A. Imanishi, S. Takenaka, Y. Kitajima, T. Ohta

    Surface Science　Vol. 324　No. 1　p. 25-34　1995/02/01　Research paper (scientific journal)

  142. Surface structures of S Ni(111) in (√3 × √3 )R30° and (5√3 × 2) phases studied by surface extended X-ray absorption fine structure spectroscopy

    Y. Kitajimaa, S. Yagi, T. Yokoyama, A. Imanishi, S. Takenaka, T. Ohta

    Surface Science　Vol. 320　No. 3　p. L89-L94　1994/12/01　Research paper (scientific journal)

  143. Structural and electronic properties of molecularly adsorbed CS<inf>2</inf> on Cu(111) studied by X-ray absorption and photoelectron spectroscopies

    S. Yagi, T. Yokoyama, Y. Kitajima, Y. Takata, T. Kanazawa, A. Imanishi, T. Ohta

    Surface Science　Vol. 311　No. 1-2　p. 172-180　1994/05/10　Research paper (scientific journal)

  144. Benzenethiol adsorption on Cu(100) studied with S K-edge NEXAFS

    Akihito Imanishi, Toshihiko Yokoyama, Shinya Yagi, Shota Takenaka, Yoshinori Kitajima, Toshiaki Ohta

    Photon Factory Ac-tivity Report(pp. 267)　1993/12　Research paper (bulletin of university, research institution)

Misc. 66

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    渡辺友理, 松澤幸一, 永井崇昭, 池上芳, 門田隆二, 今西哲士, 山本春也, 石原顕光

    Vol. 23　p. 67-76　2023/08

  2. Behavior of Ionic liquids at the Interface of Au Electrodes with Periodic Dimpled Structures

    Akihito Imanishi

    2023/07　Article, review, commentary, editorial, etc. (scientific journal)

  3. 半導体界面測定におけるMott-Schottkyプロットの解釈と活用

    今西哲士

    表面技術　2021/09

  4. イオン液体中の電極近傍における金属イオン拡散の in situ 計測

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    電気化学　Vol. 87　p. 109-113　2020/08

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    小山翔大, 津田哲哉, 桑畑進, 福井賢一, 今西哲士

    電気化学会大会講演要旨集(CD-ROM)　Vol. 86th　2019

  6. 鱗片状Si負極のオペランドSEM観察-イオン液体電解液が負極挙動に与える影響-

    上平峻己, 津田哲哉, 今西哲士, 春田正和, 土井貴之, 稲葉稔, 桑畑進

    溶融塩化学討論会要旨集　Vol. 50th　2018

  7. ナノ細孔内のイオン液体を反応場としたX線還元金属微粒子形成の金属イオン種依存性

    小田奈緒子, 紀本千智, 有村孝, 津田哲哉, 桑畑進, 福井賢一, 今西哲士

    日本化学会春季年会講演予稿集(CD-ROM)　Vol. 97th　2017

  8. オペランド型電気化学光電子分光法を用いたイオン液体/電極界面近傍での溶質金属イオン拡散機構の研究

    楠本将平, 廣垣匡紀, 津田哲哉, 桑畑進, 福井賢一, 今西哲士

    真空に関する連合講演会講演予稿集　Vol. 57th　2016

  9. ナノ細孔内イオン液体を反応場としたX線還元による金属ナノ粒子形成

    小田奈緒子, 紀本千智, 有村孝, 津田哲哉, 桑畑進, 福井賢一, 今西哲士

    分子科学討論会講演プログラム&要旨(Web)　Vol. 10th　2016

  10. Formation of Au particles by using of local structure of ionic liquids

    Akihito Imanishi

    Colloid & Interface Communication　Vol. 40　No. 1　p. 9-12　2015/03

    Publisher: 日本化学会コロイドおよび界面化学部会

  11. 金属イオンを含むイオン液体への電子線照射による金属微小構造体の作製

    入江晴康, 南本大穂, 上松太郎, 津田哲哉, 今西哲士, 関修平, 桑畑進

    電気化学会大会講演要旨集(CD-ROM)　Vol. 82nd　2015

  12. カソード電位印加下におけるイオン液体拡散層内でのAg+イオンの拡散機構とLi+イオン添加効果

    楠本将平, 廣垣匡紀, 津田哲哉, 桑畑進, 福井賢一, 今西哲士

    電気化学会大会講演要旨集(CD-ROM)　Vol. 82nd　2015

  13. 28pAQ-3 Photooxidation of water and its competitive sub-reactions on TiO_2 surface

    Imanishi Akihito

    Meeting abstracts of the Physical Society of Japan　Vol. 69　No. 1　p. 879-879　2014/03/05

    Publisher: The Physical Society of Japan (JPS)

  14. 電位印可下におけるイオン液体/電極界面拡散層内での金属イオン拡散メカニズム

    廣垣匡紀, 津田哲哉, 桑畑進, 福井賢一, 今西哲士

    電気化学会大会講演要旨集　Vol. 81st　2014

  15. イオン液体への電子線照射による高分子および金属微小構造体の作製

    入江晴康, 南本大穂, 今西哲士, 上松太郎, 津田哲哉, 関修平, 桑畑進

    電気化学会大会講演要旨集　Vol. 81st　2014

  16. In-situ電気化学X線光電子分光法を用いたイオン液体溶液/電極界面における金属イオン拡散層の解析

    廣垣匡紀, 津田哲哉, 桑畑進, 福井賢一, 今西哲士

    日本化学会講演予稿集　Vol. 94th　No. 2　2014

  17. 光電子分光による濃度分布解析に基づくイオン液体中での溶質の拡散機構

    福井賢一, 廣垣匡紀, 楠本将平, 津田哲哉, 桑畑進, 今西哲士

    触媒討論会討論会A予稿集　Vol. 114th　2014

  18. ナノ細孔内のイオン液体を反応場としたX線還元金属微粒子形成の金属イオン依存性

    紀本千智, 有村孝, 津田哲哉, 桑畑進, 福井賢一, 今西哲士

    電気化学秋季大会講演要旨集　Vol. 2014　2014

  19. 電気化学X線光電子分光によるイオン液体中でのAg電析反応の拡散層の解析

    廣垣匡紀, 廣垣匡紀, 津田哲哉, 桑畑進, 桑畑進, 福井賢一, 今西哲士, 今西哲士

    電気化学会大会講演要旨集　Vol. 80th　2013

  20. イオン液体中への量子ビーム照射による三次元マイクロ・ナノ構造体の作製

    南本大穂, 津田哲哉, 今西哲士, 今西哲士, 関修平, 桑畑進, 桑畑進

    日本化学会講演予稿集　Vol. 93rd　No. 2　2013

  21. 重合性イオン液体への量子ビーム照射によるマイクロ・ナノパターニング

    南本大穂, 今西哲士, 上松太郎, 津田哲哉, 関修平, 桑畑進

    高分子学会予稿集(CD-ROM)　Vol. 62　No. 2　2013

  22. In-situ電気化学X線光電子分光を用いたイオン液体中での金属イオン拡散過程の解明

    廣垣匡紀, 津田哲哉, 桑畑進, 福井賢一, 今西哲士

    電気化学秋季大会講演要旨集　Vol. 2013　2013

  23. ナノ細孔内に特有なイオン液体の局所構造とその反応場でのX線還元Au微粒子形成

    今西哲士, 有村孝, 坂本大気, 津田哲哉, 桑畑進, 福井賢一

    日本化学会講演予稿集　Vol. 93rd　No. 3　2013

  24. ナノ細孔に閉じ込められたイオン液体の局所構造とその反応場を利用したX線還元金属微粒子形成

    有村孝, 坂本大気, 津田哲哉, 桑畑進, 福井賢一, 今西哲士

    電気化学秋季大会講演要旨集　Vol. 2013　2013

  25. ナノ細孔内でのイオン液体の特殊な構造とその反応場でのX線還元Au微粒子形成過程

    今西哲士, 有村孝, 坂本大気, 津田哲哉, 桑畑進, 福井賢一

    触媒討論会討論会A予稿集　Vol. 112th　2013

  26. AlCl3-[EtMeIm]Clイオン液体を用いたAl-W合金電析

    津田哲哉, 池田祐一, 有村孝, 今西哲士, 桑畑進, STAFFORD G. R., CLELAND W. F., Jr., HUSSEY C. L.

    電気化学会大会講演要旨集　Vol. 79th　2012

  27. 塩化アルミニウム系イオン液体を用いたAl-W合金めっき

    津田哲哉, 池田祐一, 有村孝, 今西哲士, 桑畑進, HUSSEY Charles L.

    表面技術協会講演大会講演要旨集　Vol. 126th　2012

  28. 電気化学X線光電子分光による電析中のイオン液体/電極界面近傍の拡散層の解析

    廣垣匡紀, 廣垣匡紀, 津田哲哉, 桑畑進, 桑畑進, 福井賢一, 今西哲士, 今西哲士

    表面科学学術講演会講演要旨集　Vol. 32nd　2012

  29. イオン液体-スパッタリング法を用いたPt-CNT複合材料の創製

    吉井一記, 川畑政勝, 津田哲哉, 有村孝, 今西哲士, 今西哲士, 鳥本司, 桑畑進, 桑畑進

    電気化学会大会講演要旨集　Vol. 79th　2012

  30. イオン液体を利用したナノ細孔内でのX線還元によるAu微粒子の新規担持手法

    有村孝, 有村孝, 坂本大気, 津田哲哉, 桑畑進, 桑畑進, 福井賢一, 今西哲士, 今西哲士

    触媒討論会討論会A予稿集　Vol. 110th　2012

  31. イオン液体中でのX線還元を利用したメソポーラスシリカ細孔内へのAu微粒子担持の研究

    有村孝, 坂本大気, 津田哲哉, 桑畑進, 福井賢一, 今西哲士

    日本化学会講演予稿集　Vol. 92nd　No. 3　2012

  32. ナノ細孔中のAu3+/イオン液体溶液の分子挙動とX線照射による微粒子還元形成

    有村孝, 有村孝, 坂本大気, 津田哲哉, 桑畑進, 桑畑進, 福井賢一, 今西哲士, 今西哲士

    電気化学会大会講演要旨集　Vol. 79th　2012

  33. イオン液体中でのX線還元による担体メソ細孔内へのAu微粒子担持とキャラクタリゼーション

    有村孝, 有村孝, 坂本大気, 津田哲哉, 桑畑進, 桑畑進, 福井賢一, 今西哲士, 今西哲士

    表面科学学術講演会講演要旨集　Vol. 32nd　2012

  34. 1-アルキル-3-メチルイミダゾリウムクロライドと尿素を用いた難揮発性非水溶媒の開発

    津田哲哉, 近藤孝四郎, 坂本大気, 清野智史, 今西哲士, 桑畑進

    電気化学会大会講演要旨集　Vol. 78th(CD-ROM)　2011

  35. 種々の室温イオン液体中における金ナノ粒子の調製-室温イオン液体-加速器電子線照射法の場合-

    津田哲哉, 坂本大気, 西村良知, 清野智史, 今西哲士, 桑畑進

    電気化学会大会講演要旨集　Vol. 78th(CD-ROM)　2011

  36. 金属イオンを含むイオン液体界面の光電子分光法を用いた分析

    能瀬隆行, 能瀬隆行, MAIER Florian, STEINRUECK Hans-Peter, 津田哲也, 桑畑進, 桑畑進, 福井賢一, 今西哲士, 今西哲士

    電気化学会大会講演要旨集　Vol. 78th(CD-ROM)　2011

  37. 重合性イオン液体への量子ビーム照射による3次元パターンの作製

    桑畑進, 南本大穂, 井上浩輔, 津田哲哉, 今西哲士, 今西哲士, 細矢憲, 宇山浩, 関修平

    高分子学会予稿集(CD-ROM)　Vol. 60　No. 2 Disk1　2011

  38. イオン液体中でのX線還元を利用したメソ細孔内へのAu微粒子担持

    有村孝, 有村孝, 坂本大気, 津田哲哉, 桑畑進, 桑畑進, 福井賢一, 今西哲士, 今西哲士

    電気化学秋季大会講演要旨集　Vol. 2011　2011

  39. イオン液体中で生成する活性種を利用した金属ナノ粒子合成

    坂本大気, 津田哲哉, 能瀬隆行, 清野智史, 今西哲士, 桑畑進

    電気化学秋季大会講演要旨集　Vol. 2010　2010

  40. イオン液体を反応媒体に用いた量子ビームによるマイクロ・ナノ構造体の作成

    南本大穂, 井上浩輔, 馬場正博, 津田哲哉, 今西哲士, 今西哲士, 関修平, 桑畑進, 桑畑進

    溶融塩化学討論会要旨集　Vol. 42nd　2010

  41. イオン液体中での低エネルギー量子線照射還元による金属微粒子形成とメカニズム

    今西哲士, 今西哲士, 言水志信, 津田哲哉, 桑畑進, 桑畑進, 福井賢一

    電気化学秋季大会講演要旨集　Vol. 2010　2010

  42. X線照射によるイオン液体中の金属イオン還元過程の観察

    能瀬隆行, MAIER Florian, STEINRUCK Hans-Peter, 津田哲也, 桑畑進, 桑畑進, 福井賢一, 今西哲士, 今西哲士

    表面科学学術講演会講演要旨集　Vol. 30th　2010

  43. Polarization curve on photoelectrochemistry

    Akihito Imanishi

    Electrochemistry, vol.12(2009).　2009/12

  44. Surface structure-dependency of adsorption species formed on TiO2 surfaces during the photo-decomposition process of water

    Tsuji Etsushi, Imanishi Akihito, Fukui Ken-ichi

    Abstract of annual meeting of the Surface Science of Japan　Vol. 29　No. 0　p. 24-24　2009

    Publisher: The Surface Science Society of Japan

  45. 金属ナノ・マイクロ粒子の形状・構造制御技術

    シーエムシー出版　2009

  46. Catalytic activity for oxygen evolusion at the surfaces of crylstalline and amorphous RuO2

    Tsuji Etsushi, Imanishi Akihito, Fukui Ken-ichi

    Abstract of annual meeting of the Surface Science of Japan　Vol. 28　No. 0　p. 132-132　2008

    Publisher: The Surface Science Society of Japan

  47. 内殻分光 -元素選択性を持つX線内殻分光の歴史・理論・実験法・応用-

    アイピーシー出版　2007

  48. Core Electron Spectroscopy

    IPC Publishing Co., Japan　2007

  49. Prospect for the unknown phenomena and field

    Akihito Imanishi

    News Letters(独立法人 科学技術振興機構),Vol.4(2006), p.78-79.　2006/11

  50. 水溶液中の反応を利用した水素終端化シリコン表面の分子修飾とナノ構造形成

    今西哲士, 中戸義禮

    表面(広信社),Vol. 41(2003)12月号, p.18-31.　Vol. 41　No. 12　p. 428-441　2004/12

  51. Alkylation of diamond surface for sensing device application

    Tetsuro Maki, Akihito Imanishi, Haruka Yamazaki, Yoshihiro Nakato, Hideo Itozaki

    Vol. 222-223　2004/11

    Publisher: ニューダイヤモンドフォーラム

  52. Ordered nano-cluster formation on H-terminated Si(111) suraface in HI solution

    Imanishi Akihito, Hayashi Kouji, Nakato Yoshihiro

    Meeting abstracts of the Physical Society of Japan　Vol. 57　No. 2　p. 738-738　2002/08/13

    Publisher: The Physical Society of Japan (JPS)

  53. ナノテクノロジー化学からのアプローチ ～ナノワイア,ナノホールなどの自発的形成～

    今西哲士, 中戸義禮

    化学(化学同人)　Vol. 57　No. 4　p. 38-42　2002/04

    Publisher: 化学同人

  54. Nano - Sized Structures on Atomically - Flat Semiconductor and Metal Surfaces Formed by and Electrochemical Methods

    Yoshihiro Nakato, Kei Murakoshi, Akihito Imanishi, Kazuhiko Morisawa

    Electrochemistry,68/,556-561　Vol. 68　p. 556-561　2000/07

    Publisher: Electrochemistry

  55. 31p-F-4 Absorbed state of C_2H_2 and C_2H_4 on Si(001)-2×1 surface studied by NEXAFS and photoemission spectroscopy

    Matsui F, Imanishi A, Yeom H.W, Isawa K, Matsuda I, Tsuduki T, Tono K, Ohta T

    Meeting abstracts of the Physical Society of Japan　Vol. 52　No. 1　p. 366-366　1997/03/17

    Publisher: The Physical Society of Japan (JPS)

  56. Chain length dependence of alkanethiol on Cu(111) studied by S-K and C-K XAFS.

    今西哲士, 伊沢一也, 松井文彦, 坂野充, 都築健久, 近藤寛, 北島義典, YEOM H W, 太田俊明

    日本化学会講演予稿集　Vol. 72nd　No. 1　1997

  57. Absorbed state of some unsaturated hydrocarbon molecules on Si(001)-2*1 surface studied by NEXAFS and photoemission spectroscopy.

    松井文彦, 今西哲士, YEOM H W, 伊沢一也, 松田巌, 都築建久, 登野健介, 太田俊明

    日本化学会講演予稿集　Vol. 72nd　No. 1　1997

  58. 放射光による軟X線蛍光分光法

    今西 哲士

    化学と工業(日本化学会), vol. 49(1996)10月号, p.1433　Vol. vol. 4910月号, p.1433　No. 10　p. 1433-1433　1996/10

  59. Adsorption of SO<inf>2</inf> on Ni(100) and Ni(111) surfaces

    Toshihiko Yokoyama, Shigeru Terada, Akihito Imanishi, Yoshinori Kitajima, Nobuhiro Kosugi, Toshiaki Ohta

    Journal of Electron Spectroscopy and Related Phenomena　Vol. 80　p. 161-164　1996/05

  60. Adsorption of SO<inf>2</inf> on Ni(110) studied by S K-edge XAFS

    S. Terada, A. Imanishi, T. Yokoyama, Y. Kitajima, T. Ohta

    Journal of Electron Spectroscopy and Related Phenomena　Vol. 80　p. 245-248　1996/05

  61. Adsorption of SO2 on Ni(100) and Ni(111) surfaces

    Toshihiko Yokoyama, Shigeru Terada, Akihito Imanishi, Yoshinori Kitajima, Nobuhiro Kosugi, Toshiaki Ohta

    Journal of Electron Spectroscopy and Related Phenomena,80/,161-164　Vol. 80　p. 161-164　1996/05

  62. Structural and electronic properties of adsorbed C4H4S on Cu(100) and Ni(100) studied by S K-XAFS and S-1s XPS

    A. Imanishi, S. Yagi, T. Yokoyama, Y. Kitajima, T. Ohta

    Journal of Electron Spectroscopy and Related Phenomena　Vol. 80　p. 151-154　1996/05

  63. Surface structure of SO<inf>2</inf> adsorbed on Ni(110) studied by S K-edge X-ray absorption fine structure spectroscopy

    S. Terada, A. Imanishi, T. Yokoyama, S. Takenaka, Y. Kitajima, T. Ohta

    Surface Science　Vol. 336　No. 1-2　p. 55-62　1995/08/01

  64. Electronic properties of SO<inf>2</inf> adsorbed on Ni(100) studied by UPS and O K-edge NEXAFS

    T. Yokoyama, A. Imanishi, S. Terada, H. Namba, Y. Kitajima, T. Ohta

    Surface Science　Vol. 334　No. 1-3　p. 88-94　1995/07/10

  65. Adsorption of CS<inf>2</inf> on Cu(1 1 1) and Cu(1 0 0)

    S. Yagi, T. Yokoyama, Y. Kitajima, A. Imanishi, S. Takenaka, T. Ohta

    Physica B: Physics of Condensed Matter　Vol. 208-209　No. C　p. 447-448　1995/03/01

  66. 15p-DJ-2 Adsorption and Thermal Decomposition of SiH_4 on Cu(111)Surface Studied by Si K-edge XAFS

    Kitajima Y., Yokoyama T., Asahi T., Takata Y., Kanazawa T., Yagi S., Aga H., Imanishi A., Ohta T.

    Abstracts of the meeting of the Physical Society of Japan. Sectional meeting　Vol. 1993　No. 2　p. 570-570　1993/09/20

    Publisher: The Physical Society of Japan (JPS)

Publications 10

  1. solid/liquid interface

    Akihito Imanishi

    The surface science society of japan　2013/08　Textbook, survey, introduction

  2. Spectroscopy, Synchrotron radiation

    Akihito Imanishi, Nagahiro Hoshi, Yoshiharu Uchimoto

    Electrochemistry handbook 6th edition, Maruzen　2013/05　Scholarly book

  3. Use of Ionic Liquid Under Vacuum Conditions

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

    InTech　2013/02　Scholarly book

    ISBN: 9789535109372

  4. Ionic Liquids - New Aspects for the Future (edited by Jun-ichi Kadokawa), InTech

    Susumu Kuwabata, Tsukasa Torimoto, Akihito Imanishi, Tetsuya Tsuda

    InTech　2013/01　Scholarly book

  5. "Nanoparticle Preparation in Room-Temperature Ionic Liquid under Vacuum Condition"Ionic Liquids: Theory, Properties, New Approaches, InTech (Vienna, Austria).

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

    InTech (Vienna, Austria)　2011/03　Scholarly book

  6. Ionic Liquids: Theory, Properties, New Approaches

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

    InTech　2011/03　Scholarly book

    ISBN: 9789533073491

  7. Formation of nanostructure by using of step-terrace strucutre

    Akihito Imanishi

    CMC Publishing CO.,LTD.　2009/04　Scholarly book

  8. Photooxidation mechanism of water on TiO2 surface

    Akihito Imanishi

    Osaka Univ. Press.　2008/02　Scholarly book

  9. 理工学研究プロジェクト「アクア」みず学への誘い

    大阪大学出版会　2008

  10. Core Electron Spectroscopy

    Akihito Imanishi

    IPC Publishing Co., Japan　2007/03　Scholarly book

Presentations 31

  1. Surface Local Structure Dependence of Photoinduced Reaction Process on TiO2 Single Crystal Electrode in Aqueous Solution

    Akihito Imanishi

    Prime2024 (Pacific Rim Meeting), Hawaii, USA　2024/10/09

  2. Influence of Hemisphere-Shaped Nanodimples of Gold Electrode on Capacitance in Ionic Liquid

    Akihito Imanishi

    241th ECS(The Electrochemical Society) Meeting, Vancouver, Canada　2022/05/30

  3. Diffusion Control of Metal Ions Close to Electrode in Ionic Liquid -Effect of Local Structure of Ionic Liquid

    Akihito Imanishi

    239th ECS(The Electrochemical Society) Meeting, Chicago, USA　2021/06/02

  4. 酸化物半導体科学からのアプローチ

    今西哲士

    横浜国立大学グリーン水素研究センターセミナー　2020/10/13

  5. 走査型電気化学光電子分光法と電気化学測定法を用いた電極界面近傍におけるイオン液体と溶質金属イオンの挙動解析

    今西哲士

    2019年日本表面真空学会学術講演会　2019/10

  6. Control of Diffusion Behavior of Metal Ions at Ionic Liquid/Electrode Interface and Its Effect on Electrodeposits

    Akihito Imanishi

    235th ECS(The Electrochemical Society) Meeting & Electrochemistry Energy Summit, Dallas(U.S.A.)　2019/05

  7. Influence of Nano-scale Surface Structure of TiO2 Single Crystal Electrode on Water Photooxidation Reaction Process

    Akihito Imanishi

    233th ECS(The Electrochemical Society) Meeting & Electrochemistry Energy Summit, Seattle(U.S.A.)　2018/05

  8. 単結晶金属酸化物表面の物理化学特性

    今西哲士

    グリーン水素研究センターセミナー　2017/07

  9. Influence of Nano-structuring of Substrate Materials on Local Structure of Ionic Liquid

    Akihito Imanishi

    231th ECS(The Electrochemical Society) Meeting & Electrochemistry Energy Summit, New Orleans(U.S.A.)　2017/05

  10. 電極/溶液界面における分子挙動とオペランド観察

    今西哲士

    表面分析研究懇談会　2016/11

  11. Behavior of ionic liquid and solute molecules at electrode/ionic liquid interface

    Akihito Imanishi

    Pacific Rim Meeting on Electrochemical and. Solid-state Science (Prime) 2016, Honolulu(U.S.A.)　2016/10

  12. In-situ型電気化学光電子分光装置を用いた電極界面における分子挙動観察

    今西哲士

    表面分析研究懇談会　2015/06

  13. A Novel diffusion mechanism of metal ions at Ionic Liquid/Electrode Interface Studied by In-situ Electrochemical XPS

    Akihito Imanishi

    227th ECS(The Electrochemical Society) Meeting & Electrochemistry Energy Summit, Chicago(U.S.A.)　2015/05

  14. TiO2単結晶電極表面の原子レベル局所構造と光水分解および競争的ホール消費プロセスへの影響

    今西哲士

    第６回岩澤コンファレンス　2014/12

  15. Formation of Metal Nanoparticles in Ionic Liquids By Low-Energy Quantum Beam Irradiation Technique

    Akihito Imanishi

    225th ECS(The Electrochemical Society) Meeting & Electrochemistry Energy Summit, Orland(U.S.A.)　2014/05

  16. 二酸化チタン表面上における光水分解メカニズムと競争的副反応

    今西哲士

    日本物理学会 第69回年次大会　2014/03

  17. TiO2電極表面での光生成ホールによる水の酸化分解機構 ～原子レベル表面局所構造の影響と競争的副反応～

    今西哲士

    電気化学会第８１回大会　2014/03

  18. Surface Local Structure Dependence of Photooxidation Reaction of Water and its Competitive Sub Reactions on TiO2 Single Crystal Electrode

    Akihito Imanishi

    The Second International Conference on Photocatalysis and Solar Energy Conversion: Development of Materials and Nanomaterials (PASEC-2)　2013/07

  19. Influence of atomic level surface local structure on photo-induced oxidation reaction of water at single crystal TiO2 surface

    Akihito Imanishi

    223th ECS(The Electrochemical Society) Meeting & Electrochemistry Energy Summit, Tronto(Canada)　2013/04

  20. 液相～固液界面における電子移動反応と分子論的アプローチ

    今西哲士

    黒田・太田シンポジウム　2011/08

  21. 色素吸着酸化チタン単結晶電極のナノ界面構造解析

    今西哲士

    応用物理学会 有機分子・バイオエレクトロニクス分科会講習会 ～有機太陽電池の開発最前線～　2010/11

  22. PL emission and water photooxidation reaction at well-defined surface of rutile-TiO2 single crystal electrode

    Akihito Imanishi

    Hokkaido University CRC International Symposium on "Innovation Driven by Catalysis-past, present and future"　2009/12

  23. 液体中におけるナノ表面構造形成およびナノ微粒子形成の研究

    今西哲士

    ２００８ＥＰＭＡ・表面分析ユーザーズミーティング　2008/10

  24. 半導体表面のナノ構造制御と湿式光デバイス特性～光触媒を念頭に～

    今西哲士

    大阪大学大学院基礎工学研究科 第９回産学交流会　2006/09

  25. H-Si(111) surfaces modified with alkyl molecules and their photoelectrochemical properties

    Akihito Imanishi

    ACCASS(Asian Conference on Recent Trends in Colloid and Surface Science)　2005/12

  26. 半導体表面でのナノ構造構築と光電気化学特性

    今西哲士

    第６７回電解科学技術委員会講演会　2005/10

  27. 半導体表面上へのナノ構築と光電流特性

    今西哲士

    第２２回ライラックセミナー　2005/06

  28. 固体表面上のナノ構造形成と光電気化学特性に関する研究

    今西哲士

    電気化学会 第72回大会　2005/04

  29. 半導体表面上へのナノ構築と光電流特性

    今西哲士

    第１１回黒田シンポジウム　2005/03

  30. 半導体表面におけるナノ構造形成と光電気化学

    今西哲士

    第２回関西電気化学研究会　2004/10

  31. 光エッチング法による酸化チタン単結晶および微粒子のナノ構造化とその光活性

    今西哲士

    東京工業大学応用セラミックス研究所セミナー　2003/12

Works 1

  1. NEDO産業技術研究助成事業「超微細構造を持つTiO2ナノ微粒子を用いた超高性能太陽電池、光触媒の開発」

    2002 -

Industrial Property Rights 3

  1. 有機半導体膜の製造方法、製造装置および電気二重層トランジスタ

    竹谷純一, 植村隆文, 福井賢一, 今西哲士, 横田泰之

    出願日:2015/02

  2. Patterning method

    特願2008-309825

    出願日:2008/12

  3. Photocatalyst with a high reaction efficiency

    Yoshihiro NAKATO

    特願2004-65299

    出願日:2004/03

Social Activities 1

  • NEDO酸化物プロジェクト（外部有識者）

    2018/04 - Present

Academic Activities 8

  1. 社団法人電気化学会 英文誌 Electrochemistry Editor

    2020/10 - Present

  2. 社団法人 電気化学会関西支部（常任幹事）

    2006/01 - Present

  3. VUV・SX高輝度光源利用者懇談会（懇談会委員）

    1998/04 - Present

  4. 社団法人 電気化学会（代議員）

    2016/04 - 2018/03

  5. 社団法人 電気化学会（本部編集委員）

    2011/01 - 2012/12

  6. 社団法人 日本化学会近畿支部（幹事）

    2009/04 - 2011/03

  7. 社団法人 日本化学会（「化学への招待」企画委員会委員）

    2004/03 - 2006/03

  8. 社団法人 電気化学会関西支部（事務局長）

    2004/01 - 2005/12