-
Systematic Investigation on Surface Diradicals Using Theoretical Models: 2M/MgO and 2M/BaO (M = Cu, Ag, and Au)
Kohei Tada, Koki Masuda, Ryohei Kishi, Yasutaka Kitagawa
Chemistry 2024年12月5日 研究論文(学術雑誌)
-
Difference in spin structure of magnetic metal-organic frameworks between cluster model and periodic system
Naoka Amamizu, Kohei Tada, Ryohei Kishi, Wataru Kosaka, Hitoshi Miyasaka, Yasutaka Kitagawa
Chemistry Letters Vol. 53 No. 12 2024年11月29日 研究論文(学術雑誌)
出版者・発行元:Oxford University Press (OUP)
-
Theoretical study on single-molecule electron conductivity of paddlewheel-type dichromium(II,II) tetracarboxylate complexes
Naoka Amamizu, Keisuke Sasaki, Mitsuhiro Nishida, Koki Masuda, Ren Inoue, Kaito Taka, Kohei Tada, Ryohei Kishi, Yasutaka Kitagawa
Bulletin of the Chemical Society of Japan 2024年11月28日 研究論文(学術雑誌)
-
Theoretical Study on Singlet Fission Dynamics and Triplet Migration Process in Symmetric Heterotrimer Models
Hajime Miyamoto, Kenji Okada, Kohei Tada, Ryohei Kishi, Yasutaka Kitagawa
Molecules 2024年11月19日 研究論文(学術雑誌)
-
Neural network potential calculations for melamine adsorption onto Pt (111) compared with density functional theory
Vol. 53 No. 10 p. upae173-upae173 2024年9月2日 研究論文(学術雑誌)
出版者・発行元:
-
Functionalisation of alkali-resistant nanoporous glass via Au nanoparticle decoration using alkaline impregnation: catalytic activity for CO removal
Vol. 14 No. 12 p. 8214-8221 2024年3月 研究論文(学術雑誌)
出版者・発行元:
-
Fluoride Ion in Alcohols: Isopropanol vs Hexafluoroisopropanol
p. 1677-1685 2024年2月5日 研究論文(学術雑誌)
出版者・発行元:
-
Nickel Carbide Nanoparticle Catalyst for Selective Hydrogenation of Nitriles to Primary Amines
2024年1月16日 研究論文(学術雑誌)
出版者・発行元:
-
Issues on DFT+U calculations of organic diradicals
Vol. 25 No. 46 p. 32110-32122 2023年11月 研究論文(学術雑誌)
出版者・発行元:
-
CeO2 promotes electrocatalytic formic acid oxidation of Pd-based alloys
Chiranjita Goswami, Biraj Jyoti Borah, Ruprekha Das, Kohei Tada, Shingo Tanaka, Igor P. Prosvirin, Ilyas Z. Ismagilov, Ekaterina V. Matus, Mikhail Kerzhentsev, Pankaj Bharali
Journal of Alloys and Compounds Vol. 948 p. 169665-169665 2023年7月 研究論文(学術雑誌)
出版者・発行元:Elsevier BV
-
Investigation of the Interaction Between Au and Brookite TiO2 Using Transmission Electron Microscopy and Density Functional Theory
Kohei Tada, Yoyo Hinuma, Satoshi Ichikawa, Shingo Tanaka
Bulletin of the Chemical Society of Japan Vol. 96 No. 4 p. 373-380 2023年4月15日 研究論文(学術雑誌)
出版者・発行元:The Chemical Society of Japan
-
Mechanism of Reductive Fluorination by PTFE-Decomposition Fluorocarbon Gases for WO3
Hiroki Yamamoto, Kohei Tada, Jinkwang Hwang, Daigorou Hirai, Zenji Hiroi, Kazuhiko Matsumoto, Rika Hagiwara
Inorganic Chemistry Vol. 62 No. 5 p. 2116-2127 2023年1月23日 研究論文(学術雑誌)
出版者・発行元:American Chemical Society (ACS)
-
Model calculations for the prediction of the diradical character of physisorbed molecules: p-benzyne/MgO and p-benzyne/SrO
Kohei Tada, Takashi Kawakami, Yoyo Hinuma
Physical Chemistry Chemical Physics 2023年 研究論文(学術雑誌)
出版者・発行元:Royal Society of Chemistry (RSC)
-
Elucidation of the mechanism of melamine adsorption on Pt(111) surface via density functional theory calculations
Kohei Tada, Shin-ichi Yamazaki, Masafumi Asahi, Tsutomu Ioroi
Physical Chemistry Chemical Physics Vol. 25 No. 34 p. 23047-23057 2023年 研究論文(学術雑誌)
出版者・発行元:Royal Society of Chemistry (RSC)
-
Antiferromagnetic ordering and signatures of enhanced spin-frustration in honeycomb-layered tellurates with Ag bilayers
Sachio Komori, Kohei Tada, Noboru Taguchi, Tomoyasu Taniyama, Titus Masese
Journal of Materials Chemistry C Vol. 11 No. 33 p. 11213-11217 2023年 研究論文(学術雑誌)
出版者・発行元:Royal Society of Chemistry (RSC)
-
Honeycomb‐Layered Oxides With Silver Atom Bilayers and Emergence of Non‐Abelian SU(2) Interactions
Titus Masese, Godwill Mbiti Kanyolo, Yoshinobu Miyazaki, Miyu Ito, Noboru Taguchi, Josef Rizell, Shintaro Tachibana, Kohei Tada, Zhen‐Dong Huang, Abbas Alshehabi, Hiroki Ubukata, Keigo Kubota, Kazuki Yoshii, Hiroshi Senoh, Cédric Tassel, Yuki Orikasa, Hiroshi Kageyama, Tomohiro Saito
Advanced Science Vol. 10 No. 6 p. 2204672-2204672 2022年12月27日 研究論文(学術雑誌)
出版者・発行元:Wiley
-
Improving Electrochemical Activity of P2‐type Na2/3Mn2/3Ni1/3O2 by Controlling its Crystallinity
2022年12月13日 研究論文(学術雑誌)
出版者・発行元:
-
Variation in spin contamination and diradical character with distance between a singlet biradical molecule and surface
Koji Fujimaru, Kohei Tada, Hiroyuki Ozaki, Mitsutaka Okumura, Shingo Tanaka
Surfaces and Interfaces Vol. 33 p. 102206-102206 2022年10月 研究論文(学術雑誌)
出版者・発行元:Elsevier BV
-
表面ジラジカル性の解析技術の開発と表面吸着効果の理論検討
多田幸平, 尾崎弘幸, 藤丸航志, 北河康隆, 川上貴資, 奥村光隆, 田中真悟
表面と真空 Vol. 65 No. 9 p. 8-13 2022年9月 研究論文(学術雑誌)
-
Implications of coordination chemistry to cationic interactions in honeycomb layered nickel tellurates
Kohei Tada, Titus Masese, Godwill Mbiti Kanyolo
Computational Materials Science Vol. 207 p. 111322-111322 2022年5月 研究論文(学術雑誌)
出版者・発行元:Elsevier BV
-
開殻電子系に対する表面吸着及びスタッキング効果に関する理論研究
多田幸平
理論化学会誌 フロンティア Vol. 4 No. 2 p. 76-85 2022年4月 研究論文(学術雑誌)
-
Diradical Characters of s-Indaceno[1,2,3-cd;5,6,7-c’d’]Diphenalene with and without Interaction with MgO(001)
e-Journal of Surface Science and Nanotechnology Vol. 20 p. 2022-011-67 2022年3月19日 研究論文(学術雑誌)
-
CO Oxidation Activity of Au on Spinel Titanate Supports: Improvement of Catalytic Activity via Alkali Cation Substitution from Li4Ti5O12 to Na3LiTi5O12
Kohei Tada, Mitsunori Kitta, Shingo Tanaka
Chemistry Letters Vol. 51 No. 2 p. 157-161 2022年2月5日 研究論文(学術雑誌)
出版者・発行元:The Chemical Society of Japan
-
Properties of spinel-type Ti–Li–M composite oxides (M = Li, Na, Cu, and Ag) predicted by density functional theory
Kohei Tada, Mitsunori Kitta, Shingo Tanaka
Physical Chemistry Chemical Physics Vol. 24 No. 45 p. 28055-28068 2022年 研究論文(学術雑誌)
出版者・発行元:Royal Society of Chemistry (RSC)
-
A comparative study of the photocatalytic and optical properties of spinel-type titanates: A report for spinel sodium titanate
Kohei Tada, Hiroaki Sakurai, Mitsunori Kitta, Koji Yazawa, Shingo Tanaka
Journal of Solid State Chemistry Vol. 304 p. 122593-122593 2021年12月 研究論文(学術雑誌)
出版者・発行元:Elsevier BV
-
Stability of Zirconium-Substituted Face-Centered Cubic Yttrium Hydride
Riki Kataoka, Kohta Asano, Kouji Sakaki, Mitsunori Kitta, Kohei Tada, Tetsu Kiyobayashi, Hiroyuki Ozaki, Nobuhiko Takeichi, Shigenobu Hayashi, Toru Kimura, Atsunori Kamegawa
Inorganic Chemistry Vol. 60 No. 23 p. 17715-17721 2021年11月9日 研究論文(学術雑誌)
出版者・発行元:American Chemical Society (ACS)
-
Synthesis of cubic silver titanium oxide with a spinel-based structure
Mitsunori Kitta, Toshikatsu Kojima, Riki Kataoka, Kohei Tada
Journal of Solid State Chemistry Vol. 303 p. 122514-122514 2021年11月 研究論文(学術雑誌)
出版者・発行元:Elsevier BV
-
Extension of the Linear Response Function of Electron Density to a Plane-wave Basis and the First Application to Periodic Surface Systems
Tomohiro Maruyama, Jinta Ohnari, Kohei Tada, Yoyo Hinuma, Takashi Kawakami, Shusuke Yamanaka, Mitsutaka Okumura
Chemistry Letters Vol. 50 No. 10 p. 1801-1805 2021年10月5日 研究論文(学術雑誌)
出版者・発行元:The Chemical Society of Japan
-
Pd2CuCo/C Hybrid with Nanoflower Morphology toward Oxygen Reduction and Formic Acid Oxidation Reactions: Experimental and Computational Studies
Biraj Jyoti Borah, Chiranjita Goswami, Yusuke Yamada, Kohei Tada, Shingo Tanaka, Pankaj Bharali
Energy & Fuels Vol. 35 No. 14 p. 11515-11524 2021年7月15日 研究論文(学術雑誌)
出版者・発行元:American Chemical Society (ACS)
-
Detection of a real heterogeneous catalyst with an inactive oxygen-covered surface: Au/Li4Ti5O12
Kohei Tada, Mitsunori Kitta, Shingo Tanaka
Applied Surface Science Vol. 554 p. 149624-149624 2021年7月 研究論文(学術雑誌)
-
Spin Contamination Errors in DFT+U/Plane-wave Calculations for LixFeF3 Systems (x = 0–1)
Kohei Tada, Masahiro Mori, Shingo Tanaka
Chemistry Letters Vol. 50 No. 5 p. 1057-1061 2021年5月5日 研究論文(学術雑誌)
出版者・発行元:The Chemical Society of Japan
-
Boosting the electrocatalytic activity of Pd/C by Cu alloying: Insight on Pd/Cu composition and reaction pathway
Chiranjita Goswami, Himadri Saikia, Biraj Jyoti Borah, Manash Jyoti Kalita, Kohei Tada, Shingo Tanaka, Pankaj Bharali
Journal of Colloid and Interface Science Vol. 587 p. 446-456 2021年4月 研究論文(学術雑誌)
出版者・発行元:Elsevier BV
-
Face-centered-cubic yttrium trihydride high-pressure phase stabilized at ambient pressures by mechanical milling
Riki Kataoka, Toshikatsu Kojima, Kohei Tada, Mitsunori Kitta, Nobuhiko Takeichi, Kouji Sakaki, Masashi Nozaki, Toru Kimura, Atsunori Kamegawa
Materialia Vol. 15 p. 100956-100956 2021年3月 研究論文(学術雑誌)
出版者・発行元:Elsevier BV
-
Electron Density-based Estimation of Diradical Character: An Easy Scheme for DFT/Plane-wave Calculations
Kohei Tada, Yasutaka Kitagawa, Takashi Kawakami, Mitsutaka Okumura, Shingo Tanaka
Chemistry Letters Vol. 50 No. 2 p. 392-396 2021年2月5日 研究論文(学術雑誌)
-
Estimation of spin contamination errors in DFT/plane-wave calculations of solid materials using approximate spin projection scheme
Kohei Tada, Shusuke Yamanaka, Takashi Kawakami, Yasutaka Kitagawa, Mitsutaka Okumura, Kizashi Yamaguchi, Shingo Tanaka
Chemical Physics Letters Vol. 765 p. 138291-138291 2021年2月 研究論文(学術雑誌)
-
Difference in the electron energy loss spectra between the spinel-type Na3LiTi5O12 and Li4Ti5O12 clarified by density functional theory calculations
Kohei Tada, Mitsunori Kitta, Shingo Tanaka
Computational Materials Science Vol. 188 p. 110240-110240 2021年2月 研究論文(学術雑誌)
-
Structural stability of Na-inserted spinel-type sodium titanium oxide
Mitsunori Kitta, Riki Kataoka, Toshikatsu Kojima, Kohei Tada, Shingo Tanaka
Journal of Alloys and Compounds Vol. 853 p. 157211-157211 2021年2月 研究論文(学術雑誌)
-
Different Oxygen Desorption Durabilities of Lithium Titanium Oxides as Confirmed by Transmission Electron Energy-Loss Spectroscopy Analysis of Li4Ti5O12 and β-Li2TiO3 Biphase Specimens
Mitsunori Kitta, Kohei Tada
ACS Applied Energy Materials Vol. 4 No. 2 p. 1377-1386 2021年1月15日 研究論文(学術雑誌)
-
Can we enhance diradical character using interaction with stoichiometric surfaces of ionic oxides? A theoretical investigation using chemical indices
Kohei Tada, Hiroyuki Ozaki, Koji Fujimaru, Yasutaka Kitagawa, Takashi Kawakami, Mitsutaka Okumura
Physical Chemistry Chemical Physics Vol. 23 No. 44 p. 25024-25028 2021年 研究論文(学術雑誌)
-
How does the Li-distribution in the 16d sites determine the stability of A(3)(Li,Ti-5)O-12(A = Li and Na)?
Kohei Tada, Hiroyuki Ozaki, Tetsu Kiyobayashi, Mitsunori Kitta, Shingo Tanaka
RSC ADVANCES Vol. 10 No. 55 p. 33509-33516 2020年9月 研究論文(学術雑誌)
-
Bimetallic Palladium Nickel Nanoparticles Anchored on Carbon as High-Performance Electrocatalysts for Oxygen Reduction and Formic Acid Oxidation Reactions
Chiranjita Goswami, Himadri Saikia, Kohei Tada, Shingo Tanaka, Putla Sudarsanam, Suresh K. Bhargava, Pankaj Bharali
ACS APPLIED ENERGY MATERIALS Vol. 3 No. 9 p. 9285-9295 2020年9月 研究論文(学術雑誌)
-
Effect of surface interactions on spin contamination errors of homogeneous spin dimers, chains, and films: model calculations of Au/MgO and Au/BaO systems
Kohei Tada, Akihide Hayashi, Tomohiro Maruyama, Hiroaki Koga, Shusuke Yamanaka, Mitsutaka Okumura, Shingo Tanaka
Molecular Physics Vol. 119 No. 13 p. e1791989-e1791989 2020年7月13日 研究論文(学術雑誌)
-
Theoretical Investigation of the Heterojunction Effect on the Catalytic Activity and Selectivity of an Au@NiO Core–Shell Catalyst in Aerobic Oxidation
Akihide Hayashi, Yoshinori Ato, Kohei Tada, Hiroaki Koga, Takashi Kawakami, Shusuke Yamanaka, Mitsutaka Okumura
The Journal of Physical Chemistry C Vol. 124 No. 31 p. 17039-17047 2020年7月6日 研究論文(学術雑誌)
出版者・発行元:American Chemical Society (ACS)
-
Clarification of the Relationship between the Magnetic and Conductive Properties of Infinite Chains in Trioxotriangulene Radical Crystals by Spin‐Projected DFT/Plane‐Wave Calculations
Kohei Tada, Takashi Kawakami, Shingo Tanaka, Mitsutaka Okumura, Kizashi Yamaguchi
Advanced Theory and Simulations Vol. 3 No. 7 2020年7月 研究論文(学術雑誌)
-
Facile NO-CO elimination over zirconia-coated Cu(1 1 0) surfaces: Further evidence from DFT + U calculations
Hiroaki Koga, Akihide Hayashi, Yoshinori Ato, Kohei Tada, Saburo Hosokawa, Tsunehiro Tanaka, Mitsutaka Okumura
Applied Surface Science Vol. 508 p. 145252-145252 2020年4月 研究論文(学術雑誌)
出版者・発行元:Elsevier BV
-
A Potential Cathode Material for Rechargeable Potassium‐Ion Batteries Inducing Manganese Cation and Oxygen Anion Redox Chemistry: Potassium‐Deficient K 0.4 Fe 0.5 Mn 0.5 O 2
Titus Masese, Kazuki Yoshii, Kohei Tada, Minami Kato, Satoshi Uchida, Keigo Kubota, Toshiaki Ina, Toyoki Okumura, Zhen-Dong Huang, Junya Furutani, Yuki Orikasa, Hiroshi Senoh, Shingo Tanaka, Masahiro Shikano
Energy Technology Vol. 8 No. 6 p. 2000039-2000039 2020年3月31日 研究論文(学術雑誌)
出版者・発行元:Wiley
-
Realizing the Single-Phase Spinel-Type Sodium Titanium Oxide with the Li4Ti5O12-like Structure for Building Stable Sodium-Ion Batteries
Mitsunori Kitta, Toshikatsu Kojima, Riki Kataoka, Koji Yazawa, Kohei Tada
ACS Applied Materials & Interfaces Vol. 12 No. 8 p. 9322-9331 2020年2月6日 研究論文(学術雑誌)
出版者・発行元:American Chemical Society (ACS)
-
Comparison of Effective Exchange Integrals of H-H and H-He-H Chains vs. Single Molecules: A Theoretical Study
Kohei Tada, Takashi Kawakami, Yasutaka Kitagawa, Mitsutaka Okumura, Kizashi Yamaguchi, Shingo Tanaka
Chemistry Letters Vol. 49 No. 2 p. 137-140 2020年2月5日 研究論文(学術雑誌)
出版者・発行元:The Chemical Society of Japan
-
Spin contamination errors on spin-polarized density functional theory/plane-wave calculations for crystals of one-dimensional materials
Kohei Tada, Shingo Tanaka, Takashi Kawakami, Yasutaka Kitagawa, Mitsutaka Okumura, Kizashi Yamaguchi
Applied Physics Express Vol. 12 No. 11 p. 115506-115506 2019年10月17日 研究論文(学術雑誌)
-
A comparative study of Na3LiTi5O12 and Li4Ti5O12: Geometric and electronic structures obtained by density functional theory calculations
多田幸平, 橘田晃宜, 尾崎弘幸, 田中真悟
Chemical Physics Letters Vol. 731 2019年9月 研究論文(学術雑誌)
-
Effect of ceria and zirconia supports on NO reduction over platinum-group metal catalysts: A DFT study with comparative experiments
古賀裕明, 林亮秀, 安渡佳典, 多田幸平, 細川三郎, 田中庸裕, 奥村光隆
Catalysis Today Vol. 332 p. 236-244 2019年7月 研究論文(学術雑誌)
-
DFT study of the Interaction Between Double-Decker Bis(phtalocyaninato) Yttrium(III) Complex and Au (111) Surface
多田幸平, 北河康隆
AMTC Letters Vol. 6 p. 216-217 2019年6月 研究論文(国際会議プロシーディングス)
-
Theoretical study of aerobic oxidation of alcohols over Au38 nanocluster by a two-step-modeling approach
Y. Ato, A. Hayashi, K. Tada, H. Koga, T. Kawakami, S. Yamanaka, M. Okumura
Chem. Phys. Lett. Vol. 724 p. 115-121 2019年3月29日 研究論文(学術雑誌)
出版者・発行元:Elsevier BV
-
Monte-Carlo simulation combined with density functional theory to investigate the equilibrium thermodynamics of electrode materials: lithium titanates as model compounds
尾崎弘幸, 多田幸平, 清林哲
Physical Chemistry Chemical Physics Vol. 21 No. 28 p. 15551-15559 2019年 研究論文(学術雑誌)
出版者・発行元:
-
金属表面に担持した酸化物超薄膜のNO-CO反応活性 – 密度汎関数計算による新規触媒の検討 –
古賀裕明, 多田幸平, 林亮秀, 安渡佳典, 奥村光隆
Journal of Computer Chemistry, Japan Vol. 18 No. 1 p. 1-8 2019年 研究論文(学術雑誌)
-
Theoretical investigation of the effect of phosphate doping on the aggregation of Au atoms on an Al2O3 (0001) surface
多田幸平, 古賀裕明, 櫻井宏昭, 田中真悟, 安渡佳典, 林亮秀, 川上貴資, 山中秀介, 奥村光隆
Applied Surface Science Vol. 465 p. 1003-1013 2019年1月 研究論文(学術雑誌)
-
Extent of Spin Contamination Errors in DFT/Plane-wave Calculation of Surfaces: A Case of Au Atom Aggregation on a MgO Surface
多田幸平, 丸山智大, 古賀裕明, 奥村光隆, 田中真悟
Molecules Vol. 24 No. 3 2019年1月 研究論文(学術雑誌)
-
Theoretical study of correlations between the coordination structures and catalytic activities in polymer-stabilized au nanocluster catalysts
Yoshinori Ato, Akihide Hayashi, Hiroaki Koga, Kohei Tada, Takashi Kawakami, Shusuke Yamanaka, Mitsutaka Okumura
Journal of Computational Chemistry Vol. 40 No. 1 p. 222-228 2018年11月19日 研究論文(学術雑誌)
出版者・発行元:Wiley
-
Effect of spin contamination error on surface catalytic reaction: NO reduction by core-shell catalysts
多田幸平, 古賀裕明, 安渡佳典, 林亮秀, 奥村光隆, 田中真悟
Molecular Physics Vol. 117 No. 17 p. 2251-2259 2018年9月 研究論文(学術雑誌)
-
Estimation of spin contamination error in dissociative adsorption of Au2 onto MgO(0 0 1) surface: First application of approximate spin projection (AP) method to plane wave basis
Kohei Tada, Hiroaki Koga, Mitsutaka Okumura, Shingo Tanaka
Chemical Physics Letters Vol. 701 p. 103-108 2018年6月1日 研究論文(学術雑誌)
-
Stability of Layered Rhodium Octaethylporphyrin in Water Studied by Atomic Force Microscopy
前田泰, 多田幸平, 山崎眞一
e-Journal of Surface Science and Nanotechnology Vol. 16 p. 253-256 2018年6月 研究論文(学術雑誌)
-
Theoretical Investigation of Surface Oxidation of NiO/Au Core-Shell Catalyst
林亮秀, 安渡佳典, 多田幸平, 古賀裕明, 川上貴資, 山中秀介, 奥村光隆
e-Journal of Surface Science and Nanotechnology Vol. 16 p. 242-246 2018年6月 研究論文(学術雑誌)
-
Au Atom Diffusions on Reduced and Cl-Adsorbed Rutile TiO2(110) Surfaces: A DFT + U Study
多田幸平, 古賀裕明, 奥村光隆, 林亮秀, 安渡佳典, 川上貴資, 山中秀介
e-Journal of Surface Science and Nanotechnology Vol. 16 p. 267-273 2018年6月 研究論文(学術雑誌)
-
Clarification of the interaction between Au atoms and the anatase TiO2 (112) surface using density functional theory
Kohei Tada, Hiroaki Koga, Mitsutaka Okumura, Shingo Tanaka
Surface Science Vol. 670 p. 23-32 2018年4月1日 研究論文(学術雑誌)
-
Theoretical investigation on the interaction between Rh octaethylporphyrin and a graphite basal surface: a comparison study of DFT, DFT-D, and AFM.
多田幸平, 前田泰, 尾崎弘幸, 田中真悟, 山崎眞一
Physical chemistry chemical physics : PCCP Vol. 20 p. 20235-20246 2018年 研究論文(学術雑誌)
-
TiO2 crystal structure dependence of low-temperature CO oxidation catalyzed by Au/TiO2
Kohei Tada, Yasushi Maeda, Hiroaki Koga, Mitsutaka Okumura
Chemistry Letters Vol. 47 No. 2 p. 200-203 2018年 研究論文(学術雑誌)
-
High NOx Reduction Activity of an Ultrathin Zirconia Film Covering a Cu Surface: A DFT Study
Hiroaki Koga, Kohei Tada, Akihide Hayashi, Yoshinori Ato, Mitsutaka Okumura
CATALYSIS LETTERS Vol. 147 No. 7 p. 1827-1833 2017年7月 研究論文(学術雑誌)
-
Effects of halogens on interactions between a reduced TiO2 (110) surface and noble metal atoms: A DFT study
Kohei Tada, Hiroaki Koga, Akihide Hayashi, Yudai Kondo, Takashi Kawakami, Shusuke Yamanaka, Mitsutaka Okumura
APPLIED SURFACE SCIENCE Vol. 411 p. 149-162 2017年7月 研究論文(学術雑誌)
-
Theoretical Clarification of the Coexistence of Cl Effects on Au/TiO2: The Interaction between Au Clusters and the TiO2 Surface, and the Aggregation of Au Clusters on the TiO2 Surface
Kohei Tada, Hiroaki Koga, Akihide Hayashi, Yudai Kondo, Takashi Kawakami, Shusuke Yamanaka, Mitsutaka Okumura
BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN Vol. 90 No. 5 p. 506-519 2017年5月 研究論文(学術雑誌)
-
Potential of Titania-covered Ag Catalysts for NOx Reduction: A DFT Study
Hiroaki Koga, Kohei Tada, Akihide Hayashi, Yoshinori Ato, Mitsutaka Okumura
CHEMISTRY LETTERS Vol. 46 No. 4 p. 456-459 2017年4月 研究論文(学術雑誌)
-
Advances in polymer-stabilized Au nano-cluster catalysis : Interplay of theoretical calculations and experiments
Hiroaki Koga, Kohei Sakata, Yoshinori Ato, Akihide Hayashi, Kohei Tada, Mitsutaka Okumura
CHINESE JOURNAL OF CATALYSIS Vol. 37 No. 10 p. 1588-1593 2016年10月
-
Theoretical Investigation for Heterojunction Effects in Polymer-stabilized Au Nanocluster Catalysis: Difference in Catalytic Activity between Au:PVP and Au:PAA.
Kohei Sakata, Yoshinori Ato, Kohei Tada, Hiroaki Koga, Shusuke Yamanaka, Takashi Kawakami, Toru Saito, Mitsutaka Okumura
CHEMISTRY LETTERS Vol. 45 No. 3 p. 344-346 2016年3月 研究論文(学術雑誌)
-
DFT study of catalytic activity of an ultrathin TiO2(110) layer covering Au(112): O-2 activation, CO oxidation, and replacing Au with Ag
Hiroaki Koga, Kohei Tada, Mitsutaka Okumura
CATALYSIS COMMUNICATIONS Vol. 77 p. 79-82 2016年3月 研究論文(学術雑誌)
-
Density Functional Theory Study of Active Oxygen at the Perimeter of Au/TiO2 Catalysts
Hiroaki Koga, Kohei Tada, Mitsutaka Okumura
JOURNAL OF PHYSICAL CHEMISTRY C Vol. 119 No. 46 p. 25907-25916 2015年11月 研究論文(学術雑誌)
-
DFT Study of CO Oxidation Catalyzed by Au/TiO2: Activity of Small Clusters
Hiroaki Koga, Kohei Tada, Mitsutaka Okumura
e-Journal of Surface Science and Nanotechnology Vol. 13 p. 129-134 2015年 研究論文(学術雑誌)
出版者・発行元:Surface Science Society Japan
-
Theoretical Investigation on the Au-Anchor Site in Phosphate-Doped Au/Al2O3 Catalysts
Tada Kohei, Koga Hiroaki, Sakata Kohei, Oguni Atsushi, Saito Toru, Kawakami Takashi, Yamanaka Shusuke, Okumura Mitsutaka
e-Journal of Surface Science and Nanotechnology Vol. 13 p. 380-384 2015年 研究論文(学術雑誌)
出版者・発行元:The Surface Science Society of Japan
-
DFT study of CO oxidation over Au/TiO2(110): The extent of the reactive perimeter zone
Hiroaki Koga, Kohei Tada, Mitsutaka Okumura
CHEMICAL PHYSICS LETTERS Vol. 610 p. 76-81 2014年8月 研究論文(学術雑誌)
-
Theoretical Investigation on the Optical Properties of Diphosphine-protected Au-8 Cluster Complexes
Sachio Hayashi, Kohei Tada, Kohei Sakata, Hiroaki Koga, Shusuke Yamanaka, Takashi Kawakami, Yasutaka Kitagawa, Mitsutaka Okumura
CHEMISTRY LETTERS Vol. 43 No. 6 p. 880-882 2014年6月 研究論文(学術雑誌)
-
DFT calculations for Au adsorption onto a reduced TiO2 (110) surface with the coexistence of Cl
Kohei Tada, Kohei Sakata, Satoru Yamada, Kazuyuki Okazaki, Yasutaka Kitagawa, Takashi Kawakami, Shusuke Yamanaka, Mitsutaka Okumura
MOLECULAR PHYSICS Vol. 112 No. 3-4 p. 365-378 2014年2月 研究論文(学術雑誌)
-
DFT calculations for aerobic oxidation of alcohols over neutral Au-6 cluster
Kohei Sakata, Kohei Tada, Satoru Yamada, Yasutaka Kitagawa, Takashi Kawakami, Shusuke Yamanaka, Mitsutaka Okumura
MOLECULAR PHYSICS Vol. 112 No. 3-4 p. 385-392 2014年2月 研究論文(学術雑誌)
-
DFT calculations for chlorine elimination from chlorine-adsorbed gold clusters by hydrogen
Kohei Tada, Kohei Sakata, Yasutaka Kitagawa, Takashi Kawakami, Shusuke Yamanaka, Mitsutaka Okumura
CHEMICAL PHYSICS LETTERS Vol. 579 p. 94-99 2013年7月 研究論文(学術雑誌)
-
DFT Calculations of the Heterojunction Effect for Precious Metal Cluster Catalysts
M. Okumura, K. Sakata, K. Tada, S. Yamada, K. Okazaki, Y. Kitagawa, T. Kawakami, S. Yamanaka
Quantum Systems in Chemistry and Physics Vol. 26 p. 363-375 2012年10月29日 論文集(書籍)内論文
出版者・発行元:Springer Netherlands