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Hydrogen evolution reaction catalyzed by molecules adsorbed on electrodes

Research Project

Project/Area Number 21550124
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Functional materials chemistry
Research InstitutionHokkaido University

Principal Investigator

OSAWA Masatoshi  北海道大学, 触媒化学研究センター, 教授 (00108466)

Project Period (FY) 2009 – 2011
Project Status Completed (Fiscal Year 2011)
Budget Amount *help
¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2011: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2010: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2009: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Keywords水素生成 / 電気分解 / 電極触媒 / 光触媒 / 赤外分光 / 電極表面反応 / 吸着分子 / DFT 計算 / DFT計算 / 触媒
Research Abstract

Hydrogen evolution reaction at Cu and Ag electrodes is significantly accelerated by the addition of some organic molecules into the electrolyte solution. The mechanism of the acceleration has been investigated at molecular level by using surface-enhanced infrared absorption spectroscopy. We also tried to enhance the catalytic activity of photocatalysts toward hydrogen evolution reaction by combining such molecular catalysts. Although the trial has not been succeeded yet, infrared analyses of photocatalysts provided new information about the dynamics of photo-generated charge carriers.

Report

(4 results)
  • 2011 Annual Research Report   Final Research Report ( PDF )
  • 2010 Annual Research Report
  • 2009 Annual Research Report
  • Research Products

    (80 results)

All 2012 2011 2010 2009 Other

All Journal Article (29 results) (of which Peer Reviewed: 27 results) Presentation (47 results) Remarks (4 results)

  • [Journal Article] First principles study of sulfuric acidanion adsorption on a Pt(III) electrode2012

    • Author(s)
      R. Jinnouchi, T. Hatanaka, Y. Morimoto, and M. Osawa
    • Journal Title

      Phys. Chem. Chem. Phys

      Volume: 14 Pages: 3209-3218

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Potential-dependent recombination kinetics of photo generated electrons in n-type and p-type GaN photo electrodes studied by time-resolved IR absorption spectroscopy2011

    • Author(s)
      A. Yamakata, M. Yoshida, J. Kubota, M. Osawa, and K. Domen
    • Journal Title

      J. Am. Chem. Soc

      Volume: 133 Pages: 11351-11357

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] The Role of Bridge-Bonded Adsorbed Formate in the Electrocatalytic Oxidation of Formic Acid on Platinum2011

    • Author(s)
      M. Osawa, K. Komatsu, G. Samjeske, T. Uchida, T. Ikeshoji, A. Cuesta, and Claudio Gutierrez
    • Journal Title

      Angew. Chem. Int. Ed.

      Volume: 50 Pages: 1159-1163

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Anisotropic Light Absorption by Localized Surface Plasmon Resonance in a Thin Film of Gold Nanoparticles Studied by Visible Multiple-Angle Incidence Resolution Spectrometry2011

    • Author(s)
      Akiyoshi Kasuya, Yuki Itoh, Tetsuo Okada, Masatoshi Osawa, Yukina Takahashi, Emiko Kazuma, Tetsu Tatsuma, Takeshi Hasegawa
    • Journal Title

      Physical Chemistry Chemical Physics

      Volume: 13 Issue: 20 Pages: 9691-9696

    • DOI

      10.1039/c1cp20152b

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Preferential Adsorption of Amino-Terminated Silane in a Binary Mixed Self-Assembled Monolayer2011

    • Author(s)
      Y.-J.Tong, E.Tyrode, M.Osawa, N.Yoshida, T.Watanabe, A.Nakajima, S.Ye
    • Journal Title

      Langmuir

      Volume: 27 Pages: 5420-5426

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Potential-dependent recombination kinetics of photogenerated electrons in n-type and p-type GaN photoelectrodes studied by time-resolved IR absorption spectroscopy2011

    • Author(s)
      A.Yamakata, M.Yoshida, J.Kubota, M.Osawa, K.Domen
    • Journal Title

      Journal of American Chemical Society

      Volume: 133 Issue: 29 Pages: 11351-11357

    • DOI

      10.1021/ja203639q

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Effect of photoexcited electron dynamics on photocatalytic efficiency of bismuth tungstate2011

    • Author(s)
      F.Amano, A.Yamakata, K.Nogami, M.Osawa, B.Ohtani
    • Journal Title

      Journal of Physical Chemistry C

      Volume: 115 Issue: 33 Pages: 16598-16605

    • DOI

      10.1021/jp2051257

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Cyano- and aqua-coordinated diruthenium(III) complexes with oxo-di(acetato)-bridge : preparation, and steric and electronic structures2011

    • Author(s)
      H.-X.Zhang, K.Tsuge, Y.Sasaki, M.Osawa, M.Abe
    • Journal Title

      Europian Journal of Inorganic Chemistry

      Volume: 33 Issue: 33 Pages: 20091-20095

    • DOI

      10.1002/ejic.201100724

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Adsorbed formate : The key intermediate in the oxidation of formic acid on platinum electrodes2011

    • Author(s)
      A.Cuesta, G.Cabello, C.Gutierrez, M.Osawa
    • Journal Title

      Physical Chemistry Chemical Physics

      Volume: 13 Issue: 45 Pages: 20091-20095

    • DOI

      10.1039/c1cp22498k

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] First principles study of sulfuric acid anion adsorption on a Pt(111) electrode2011

    • Author(s)
      R.Jinnouchi, T.Hatanaka, Y.Morimoto, M.Osawa
    • Journal Title

      Physical Chemistry Chemical Physics

      Volume: 14 Issue: 9 Pages: 3208-3218

    • DOI

      10.1039/c2cp23172g

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] In situ測定法(4)表面増強赤外吸収分光法2011

    • Author(s)
      内田太郎、大澤雅俊
    • Journal Title

      Electrochemistry

      Volume: 79 Pages: 634-640

    • Related Report
      2011 Annual Research Report
  • [Journal Article] A butadiyne-linked diruthenium molecular wire self-assembled on a gold electrode surface2011

    • Author(s)
      Li-Yi Zhang
    • Journal Title

      Chemical Communications

      Volume: 47 Pages: 923-925

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] The Role of Bridge-Bonded Adsorbed Formate in the Electrocatalytic Oxidation of Formic Acid on Platinum2011

    • Author(s)
      Masatoshi Osawa
    • Journal Title

      Angewandte Chemie International Edition

      Volume: 50 Pages: 1159-1163

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 表面増強赤外分光でみた電極-電解液界面の水の構造と挙動2011

    • Author(s)
      大澤雅俊
    • Journal Title

      分析化学

      Volume: 60 Pages: 1-9

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Destruction of the Water Layer on a Hydrophobic Surface Induced by the Forced Approach of Hydrophilic and Hydrophobic Cations2010

    • Author(s)
      A. Yamakata and M. Osawa
    • Journal Title

      J. Phys. Chem. Lett

      Volume: 1 Pages: 1487-1491

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Mechanistic Studies by Sum-Frequency Generation Spectroscopy : Hydrolysis of a Supported Phospholipid Bilayerby Phospholipase A(2)2010

    • Author(s)
      Y.-J. Tong, N. Li, H.-J. Liu, A. Ge, M. Osawa, and S. Ye
    • Journal Title

      Angew. Chem. Int. Ed.

      Volume: 49 Pages: 2319-2323

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Destruction of the Water Layer on a Hydrophobic Surface Induced by the Forced Approach of Hydrophilic and Hydrophobic Cations2010

    • Author(s)
      Akira Yamakata
    • Journal Title

      Journal of Physical Chemistry Letter

      Volume: 1 Pages: 1487-1491

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Surface-Enhanced Infrared Absorption Spectroscopic Studies of Adsorbed Nitrate, Nitric Oxide, and Related Compounds. 3. Formation and Reduction of Adsorbed Nitrite at a Platinum Electrode2010

    • Author(s)
      Farhana Rahman Rima
    • Journal Title

      Journal of Physical Chemistry C

      Volume: 114 Pages: 6011-6018

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 赤外分光測定法-基礎と最新手法、第II部各種分光法、第6回9B.表面増強赤外測定法2010

    • Author(s)
      大澤雅俊
    • Journal Title

      分光研究

      Volume: 59 Pages: 305-312

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Mechanistic Studies by Sum-Frequency Generation Spectroscopy : Hydrolysis of a Supported Phospholipid Bilayer by Phospholipase A22010

    • Author(s)
      Tong, Y.; Li, N.; Liu, H.; Ge, A.; Osawa, M.; Ye, S.
    • Journal Title

      Angew.Chem.Int.Ed. 49

      Pages: 2319-2323

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Surface-Enhanced Infrared Absorption Spectroscopic Studies of Adsorbed Nitrate, Nitric Oxide, and Related Compounds. 3.Formation and Reduction of Adsorbed Nitrite at a Platinum Electrode2010

    • Author(s)
      Rima, F.R.; Nakata, Ko ; Shimazu, K.; Osawa, M.
    • Journal Title

      J.Phys.Chem.C 114

      Pages: 6011-6018

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Destruction of the Hydration Shell around TetraalkylammoniumIons at the Electrochemical Interface2009

    • Author(s)
      Yamakata and M. Osawa
    • Journal Title

      J. Am. Chem. Soc.

      Volume: 131 Pages: 6892-6893

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] ATRSEIRAS Investigation of the Fermi Level of PtCocatalyst on a GaN Photocatalyst for Hydrogen Evolution under Irradiation2009

    • Author(s)
      M. Yoshida, A. Yamakata, K. Tanabe, J. Kubota, M. Osawa, and K. Domen
    • Journal Title

      J. Am. Chem. Soc.

      Volume: 131(37) Pages: 13218-13219

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Dynamics of CO Oxidation on a Polycrystalline Platinum Electrode : A Time-Resolved Infrared Study2009

    • Author(s)
      Samjeske, G., Komatsu, K., Osawa, M.
    • Journal Title

      J.Phys.Chem.C. 113

      Pages: 10222-10228

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Molecular Structures in Solid Substrates Probed by Sum Frequency Generation(SFG)Vibration Spectroscopy2009

    • Author(s)
      Ye, S., Osawa, M.
    • Journal Title

      Chem.Lett. 38

      Pages: 386-391

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Destruction of the Hydration Shell around Tetraalkylammonium Ions at the Electrochemical Interface2009

    • Author(s)
      Yamakata, A., Osawa, M.
    • Journal Title

      J.Am.Chem.Soc. 131

      Pages: 6892-6893

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] ATR-SEIRAS Investigation of the Fermi Level of Pt Cocatalyst on a Ga N Photocatalyst for Hydrogen Evolution under Irradiation2009

    • Author(s)
      Yoshida, M., Yamakata, A., Takanabe, K., Kubota, J., Osawa, M., Domen K.
    • Journal Title

      J.Am.Chem.Soc. 131

      Pages: 13218-13219

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] In Situ Scanning Tunneling Microscopy Observation of Metal-Cluster Redox Interconversion and CO Dissociation Reactions at a Solution/Au(111)Interface2009

    • Author(s)
      Noda, H., Uehara, H., Abe M., Michi, T., Osawa, M., Uosaki, K., Sasaki, Y.
    • Journal Title

      Bull.Chem.Soc.Jpn. 82

      Pages: 1227-1231

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 金属表面の光照射プロセス-固気界面から固液界面へ-2009

    • Author(s)
      山方啓, 大澤雅俊
    • Journal Title

      光化学 40

      Pages: 78-84

    • Related Report
      2009 Annual Research Report
  • [Presentation] Water at electrified metal-water interface probed by surface-enhanced infraredabsorption spectroscopy2012

    • Author(s)
      M. Osawa
    • Organizer
      Eurasia Conference 2012
    • Place of Presentation
      Corfu, Greece(招待講演)
    • Year and Date
      2012-04-20
    • Related Report
      2011 Final Research Report
  • [Presentation] Electro-oxidation of formic acid on Pt in alkaline media studiedby surface-enhanced infrared absorption spectroscopy2012

    • Author(s)
      J.Joo, 内田太郎、大澤雅俊
    • Organizer
      電気化学会第79回大会
    • Place of Presentation
      アクトシティ浜松(浜松市)
    • Year and Date
      2012-03-28
    • Related Report
      2011 Annual Research Report
  • [Presentation] Real-time monitoring of electrochemical reactions by time-resolved surface-enhanced infrared absorption spectroscopy (SEIRAS)2012

    • Author(s)
      M. Osawa
    • Organizer
      Zing Conference on Electrochemistry
    • Place of Presentation
      Lanzarote, Spain (招待講演)
    • Year and Date
      2012-02-10
    • Related Report
      2011 Final Research Report
  • [Presentation] Real-time monitoring of electrochemical reactions by time-resolved surface-enhanced infrared absorption spectroscopy (SEIRAS)2012

    • Author(s)
      M.Osawa
    • Organizer
      Zing Conference on Electrochemistry
    • Place of Presentation
      Hesperia Lanzarote (Spain)(招待講演)
    • Year and Date
      2012-02-10
    • Related Report
      2011 Annual Research Report
  • [Presentation] Electrocatalytic oxidation of methanol, formaldehyde, and formic acid on Pt : A combined electrochemical and surface-enhanced infrared absorption (SEIRA) study2012

    • Author(s)
      M.Osawa
    • Organizer
      CRC International Symposium on Green & sustainable Catalysis
    • Place of Presentation
      北海道大学(札幌市)(招待講演)
    • Year and Date
      2012-01-28
    • Related Report
      2011 Annual Research Report
  • [Presentation] Electrocatalytic reactions revealed by surface-enhanced infrared absorption spectroscopy (SEIRAS)2012

    • Author(s)
      M. Osawa
    • Organizer
      Gordon Research Conference on Electrochemistry
    • Place of Presentation
      Ventura, USA (招待講演)
    • Year and Date
      2012-01-12
    • Related Report
      2011 Final Research Report
  • [Presentation] Electrocatalytic reactions revealed by surface-enhanced infrared absorption spectroscopy (SEIRAS)2012

    • Author(s)
      M.Osawa
    • Organizer
      Gordon Research Conference on Electrochemistry
    • Place of Presentation
      Four Points Scheraton (Ventura, USA)(招待講演)
    • Year and Date
      2012-01-12
    • Related Report
      2011 Annual Research Report
  • [Presentation] Probing solid-liquid interface by surface-enahnced infrared absorption spectroscopy (SEIRAS)2011

    • Author(s)
      M.Osawa
    • Organizer
      9th Asian Conference on Chemical Sensors
    • Place of Presentation
      Chientan Youth Activity Center (Taiwan)(招待講演)
    • Year and Date
      2011-11-15
    • Related Report
      2011 Annual Research Report
  • [Presentation] Infrared absorption spectroscopic studies of nitrate, nitrite and nitric oxide adsorbed on patinum electrodes2011

    • Author(s)
      K.Nakata, M.Osawa, F.Rima, K.Shimazu
    • Organizer
      62nd Annual Meeting of ISE
    • Place of Presentation
      朱鷺メッセ(新潟市)
    • Year and Date
      2011-09-14
    • Related Report
      2011 Annual Research Report
  • [Presentation] Mechanism of hydrogen evolution reaction catalyzed by 4,4'-bipyridine adsorbed on metal electrodes : A combined infrared and DFT calculation study2011

    • Author(s)
      T.Uchida, A.Yamakata, Y.Sasaki, M.Osawa
    • Organizer
      62nd Annual Meeting of ISE
    • Place of Presentation
      朱鷺メッセ(新潟市)
    • Year and Date
      2011-09-13
    • Related Report
      2011 Annual Research Report
  • [Presentation] Surface-enhanced infrared study of CO electro-oxidation on Pt in alkaline media2011

    • Author(s)
      J.Joo, T.Uchida, M.T.M. Koper, M.Osawa
    • Organizer
      62nd Annual Meeting of ISE
    • Place of Presentation
      朱鷺メッセ(新潟市)
    • Year and Date
      2011-09-13
    • Related Report
      2011 Annual Research Report
  • [Presentation] Galvanostatic electro-oxidation of CO adsorbed on Pt studied by time-resolved surface-enhanced infrared spectroscopy2011

    • Author(s)
      G. Samjeske, J. Joo, T. Uchida, M. T. M. Koper, and M. Osawa
    • Organizer
      62nd Annual Meeting of ISE
    • Place of Presentation
      新潟市朱鷺メッセ (招待講演)
    • Year and Date
      2011-09-12
    • Related Report
      2011 Final Research Report
  • [Presentation] Galvanostatic electro-oxidation of CO adsorbed on Pt studied by time-resolved surface-enhanced infrared spectrscopy2011

    • Author(s)
      M.Osawa, J.Joo, M.Koper, G.Samjeske, T.Uchida
    • Organizer
      62nd Annual Meeting of ISE
    • Place of Presentation
      朱鷺メッセ(新潟市)(招待講演)
    • Year and Date
      2011-09-12
    • Related Report
      2011 Annual Research Report
  • [Presentation] The mechanism of formic acid electrooxidation on metal2011

    • Author(s)
      A.Cuesta, G.Cabello, M.Escudero-Escribano, C.Gutierrez, F.Hartl, L.Kibler, M.Osawa, C.Vaz-Dominguez
    • Organizer
      62nd Annual Meeting of ISE
    • Place of Presentation
      朱鷺メッセ(新潟市)(基調講演)
    • Year and Date
      2011-09-12
    • Related Report
      2011 Annual Research Report
  • [Presentation] Electrocatalytic reactions revealed by time-resolved surface-enhanced infrared absorption spectroscopy2011

    • Author(s)
      M. Osawa
    • Organizer
      62nd Annual Meetingof ISE
    • Place of Presentation
      新潟市朱鷺メッセ(招待講演)
    • Year and Date
      2011-09-11
    • Related Report
      2011 Final Research Report
  • [Presentation] Electrocatalytic reactions revealed by time-resolved surface-enhanced infrared absorption spectroscopy2011

    • Author(s)
      M.Osawa
    • Organizer
      62nd Annual Meeting of ISE
    • Place of Presentation
      朱鷺メッセ(新潟市)(招待講演)
    • Year and Date
      2011-09-11
    • Related Report
      2011 Annual Research Report
  • [Presentation] Surface-enhanced infrared study of hydration shells around tetraalkylammonium and metalcations at the electrochemical interface2011

    • Author(s)
      M.Osawa
    • Organizer
      IUPAC International Congress on Analytical Science 2011
    • Place of Presentation
      京都国立会議場(京都市)
    • Year and Date
      2011-05-24
    • Related Report
      2011 Annual Research Report
  • [Presentation] Electrocatalytic oxidation of methanol, formaldehyde, and formic acid on Pt as revealed by surface-enhanced infrared absorption spectroscopy (SEIRAS)2011

    • Author(s)
      M. Osawa
    • Organizer
      219th Electrochemical Society Meeting
    • Place of Presentation
      Montoreal, Canada (受賞講演)
    • Year and Date
      2011-05-03
    • Related Report
      2011 Final Research Report
  • [Presentation] Hydeogen evolution reaction catalyzed by the redox cycles of 4, 4'-bipyridine adsorbed on metal electrodes : A combined infrared and DFT study2011

    • Author(s)
      T. Uchida, A. Yamakata, Y. Sasaki, and M. Osawa
    • Organizer
      219th Electrochemical SocietyMeeting
    • Place of Presentation
      Montoreal, Canada(招待講演)
    • Year and Date
      2011-05-03
    • Related Report
      2011 Final Research Report
  • [Presentation] Electrocatalytic oxidation of methanol, formaldehyde, and formic acid on Pt as revealed by surface-enhanced infrared absorption spectroscopy (SEIRAS)2011

    • Author(s)
      M.Osawa
    • Organizer
      219th Electrochemical Society Meeting
    • Place of Presentation
      Montreal Convention Center (Canada)(受賞講演)
    • Year and Date
      2011-05-03
    • Related Report
      2011 Annual Research Report
  • [Presentation] Hydrogen evolution reaction catalyzed by the redox cycles of 4,4'-bipyridine adsorbed on metal electrodes : A combined infrared and DFT study2011

    • Author(s)
      T.Uchida, A.Yamakata, Y.Sasaki, M.Osawa
    • Organizer
      219th Electrochemical Society Meeting
    • Place of Presentation
      Montreal Convention Center (Canada)(招待講演)
    • Year and Date
      2011-05-03
    • Related Report
      2011 Annual Research Report
  • [Presentation] Destruction of water layers around ions and on the electrode surface by their forced approach2010

    • Author(s)
      Akira Yamakata
    • Organizer
      PacifiChem 2010
    • Place of Presentation
      Sheraton Waikiki (Honolulu, USA)
    • Year and Date
      2010-12-17
    • Related Report
      2010 Annual Research Report
  • [Presentation] Role of bridge-bonded formate in the electrocatalytic oxidation of formic acid on platinum2010

    • Author(s)
      M. Osawa, K. Komatsu, G. Samjeske, T.Ikeshoji, A. Cuesta, and C. Guiterrez
    • Organizer
      61th Annual Meeting of International Society ofElectrochemistry
    • Place of Presentation
      Nice,France(招待講演)
    • Year and Date
      2010-09-27
    • Related Report
      2011 Final Research Report
  • [Presentation] 硝酸イオンおよび関連物質の還元に対するスズの効果の赤外分光法による解明2010

    • Author(s)
      Rima Farhana Rahman
    • Organizer
      2010年電気化学秋季大会
    • Place of Presentation
      神奈川工科大学(神奈川県厚木)
    • Year and Date
      2010-09-03
    • Related Report
      2010 Annual Research Report
  • [Presentation] 銀電極上の吸着チオ尿素が促進する水素発生反応2010

    • Author(s)
      内田太郎
    • Organizer
      2010年電気化学秋季大会
    • Place of Presentation
      神奈川工科大学(神奈川県厚木)
    • Year and Date
      2010-09-03
    • Related Report
      2010 Annual Research Report
  • [Presentation] Role of bridge-bonded formate in formic acid electro-oxidation on Pt : Reactive intermediate or site-blocking spectator?2010

    • Author(s)
      Masatoshi Osawa
    • Organizer
      1st Ertl Symposium on Electrochemistry and Catalysis
    • Place of Presentation
      Gwangjyu Institute of Technology (South Korea) 招待講演
    • Year and Date
      2010-04-14
    • Related Report
      2010 Annual Research Report
  • [Presentation] Mechanism of hydrogen evolution reaction catalyzed by 4, 4^'-bipyridine a dsorbed metal electrodes : A combined electrochemical and infrared study2010

    • Author(s)
      Taro Uchida
    • Organizer
      1st Ertl Symposium on Electrochemistry and Catalysis
    • Place of Presentation
      Gwangjyu Institute of Technology (South Korea)
    • Year and Date
      2010-04-11
    • Related Report
      2010 Annual Research Report
  • [Presentation] GaN光電極の光励起キャリアーダイナミクス2010

    • Author(s)
      山方啓, 吉田真明, 久保田純, 堂免一成, 大澤雅俊
    • Organizer
      電気化学会第77回大会
    • Place of Presentation
      富山大学(富山県)
    • Year and Date
      2010-03-30
    • Related Report
      2009 Annual Research Report
  • [Presentation] 固液界面におけるイオンの水和殻崩壊の時間分解赤外分光観察2010

    • Author(s)
      山方啓, 大澤雅俊
    • Organizer
      日本化学会第90春季年会
    • Place of Presentation
      近畿大学(大阪府)
    • Year and Date
      2010-03-28
    • Related Report
      2009 Annual Research Report
  • [Presentation] タングステン酸ビスマス粒子の光触媒活性と励起電子寿命の相関2010

    • Author(s)
      天野史章・山方啓・野上皓平・大澤雅俊・大谷文章
    • Organizer
      第105回触媒討論会
    • Place of Presentation
      京都テルサ(京都府)
    • Year and Date
      2010-03-24
    • Related Report
      2009 Annual Research Report
  • [Presentation] Electrooxidation of formic acid on Pt studied by surface-enhanced infrared absorption spectroscpoy(SEIRAS) : Is formate a reactive intermediate or site-blocking spectator?2010

    • Author(s)
      Samjeske, G., Komatsu, K., Osawa, M.
    • Organizer
      ACS 239th National Meeting
    • Place of Presentation
      San Francisco, USA
    • Year and Date
      2010-03-22
    • Related Report
      2009 Annual Research Report
  • [Presentation] Theoretical study of surface-enhanced infrared absorption(SEIRA)2009

    • Author(s)
      Osawa, M.
    • Organizer
      FACSS 2009(The Federation of Analytical Chemistry and Spectroscopy Societies)
    • Place of Presentation
      Louisville, USA
    • Year and Date
      2009-10-22
    • Related Report
      2009 Annual Research Report
  • [Presentation] Structure of water at the electrified platinum-water interface studied by infrared spectroscopy2009

    • Author(s)
      M. Osawa, M. Tushima, H. Mogami, G. Sanjeske, and A. Yamakata
    • Organizer
      The 3rd Horiba International Symposium and The 11th ISSP International Symposium (ISSP-11) on Hydrogen and Water in Condensed Matter Physics
    • Place of Presentation
      千葉市(招待講演)
    • Year and Date
      2009-10-14
    • Related Report
      2011 Final Research Report
  • [Presentation] Structure of water at the electrified platinum-water interface studied by infrared spectroscopy2009

    • Author(s)
      Osawa, M., Tsushima, M., Mogami, H., Samjeske, G., Yamakata, A.
    • Organizer
      The 3rd Horiba International Symposium and The 11th ISSP International Symposium(ISSP-11)on Hydrogen and Water in Condensed Matter Physics
    • Place of Presentation
      生命の森リゾート(千葉県)
    • Year and Date
      2009-10-14
    • Related Report
      2009 Annual Research Report
  • [Presentation] Hydrogen evolution reaction catalyzed by the redox cycles of 4,4'-bipyridine adsorbed on silver electrodes2009

    • Author(s)
      Uchida, Taro, Yamakata, Akira, Sasaki, Yoichi, Osawa, Masatoshi
    • Organizer
      216th Meeting of The Electrochemical Society
    • Place of Presentation
      Vienna, Austria
    • Year and Date
      2009-10-07
    • Related Report
      2009 Annual Research Report
  • [Presentation] 表面増強赤外分光で観る電極触媒反応-Pt表面におけるCl化合物の酸化反応2009

    • Author(s)
      大澤雅俊
    • Organizer
      第104回触媒討論会
    • Place of Presentation
      宮崎大学(宮崎県)
    • Year and Date
      2009-09-29
    • Related Report
      2009 Annual Research Report
  • [Presentation] ATR-SEIRAS法によるPt/GaN水分解光触媒のフェルミレベルの観測2009

    • Author(s)
      吉田真明, 山方啓, 久保田純, 大澤雅俊, 堂免一成
    • Organizer
      第104回触媒討論会
    • Place of Presentation
      宮崎大学(宮崎県)
    • Year and Date
      2009-09-28
    • Related Report
      2009 Annual Research Report
  • [Presentation] 赤外分光法を用いた光電極の光励起ダイナミクス2009

    • Author(s)
      山方啓, 吉田真明, 久保田純, 堂免一成, 大澤雅俊
    • Organizer
      第104回触媒討論会
    • Place of Presentation
      宮崎大学(宮崎県)
    • Year and Date
      2009-09-27
    • Related Report
      2009 Annual Research Report
  • [Presentation] 電極界面とイオンの水和構造と構造破壊2009

    • Author(s)
      山方啓, 大澤雅俊
    • Organizer
      第3回分子科学討論会2009
    • Place of Presentation
      名古屋大学(愛知県)
    • Year and Date
      2009-09-22
    • Related Report
      2009 Annual Research Report
  • [Presentation] Pt電極表面におけるCl化合物の酸化反応機構:現状と問題点2009

    • Author(s)
      大澤雅俊
    • Organizer
      2009年電気化学会秋季大会
    • Place of Presentation
      東京農工大学(東京都)
    • Year and Date
      2009-09-11
    • Related Report
      2009 Annual Research Report
  • [Presentation] イオンと電極界面の水和構造の変化2009

    • Author(s)
      山方啓, 大澤雅俊
    • Organizer
      2009年電気化学会秋季大会
    • Place of Presentation
      東京農工大学(東京都)
    • Year and Date
      2009-09-11
    • Related Report
      2009 Annual Research Report
  • [Presentation] 電極表面に吸着した4,4'ビピリジンが触媒する水素発生促進反応機構2009

    • Author(s)
      内田太郎, 山方啓, 佐々木陽一, 大澤雅俊
    • Organizer
      2009年電気化学会秋季大会
    • Place of Presentation
      東京農工大学(東京都)
    • Year and Date
      2009-09-11
    • Related Report
      2009 Annual Research Report
  • [Presentation] 電位による亜硝酸イオンの吸着状態の変化2009

    • Author(s)
      Rima Falhana Rafman, 中田耕, 嶋津克明, 大澤雅俊
    • Organizer
      2009年電気化学会秋季大会
    • Place of Presentation
      東京農工大学(東京都)
    • Year and Date
      2009-09-11
    • Related Report
      2009 Annual Research Report
  • [Presentation] Pt電極表面におけるCO酸化反応ダイナミクス:時間分解赤外分光解析2009

    • Author(s)
      Samjeske, Gabor, 小松圭一, 大澤雅俊
    • Organizer
      2009年電気化学会秋季大会
    • Place of Presentation
      東京農工大学(東京都)
    • Year and Date
      2009-09-11
    • Related Report
      2009 Annual Research Report
  • [Presentation] 表面増強赤外分光2009

    • Author(s)
      大澤雅俊
    • Organizer
      日本分光学会夏季セミナー
    • Place of Presentation
      幕張メッセ(千葉県)
    • Year and Date
      2009-09-01
    • Related Report
      2009 Annual Research Report
  • [Presentation] Infrared study of hydration shells around tetra-alkylammonium cations at the electrochemical interface2009

    • Author(s)
      Yamakata, A., Osawa, M.
    • Organizer
      International Symposium on Nanoelectrochemistry and Spectroelectrochemistry
    • Place of Presentation
      アモイ大学(アモイ、中国)
    • Year and Date
      2009-08-25
    • Related Report
      2009 Annual Research Report
  • [Presentation] Dynamics of CO electro-oxidation on a Pt electrode : A time-resolved infrared study2009

    • Author(s)
      Samjeske, G.; Komatsu, K.; Osawa, M.
    • Organizer
      60th Annual Meeting of International Society of Electrochemistry
    • Place of Presentation
      北京大学(北京、中国)
    • Year and Date
      2009-08-18
    • Related Report
      2009 Annual Research Report
  • [Remarks]

    • URL

      http://www.cat.hokudai.ac.jp/osawa/

    • Related Report
      2011 Final Research Report
  • [Remarks]

    • URL

      http://www.cat.hokudai.ac.jp/osawa/

    • Related Report
      2011 Annual Research Report
  • [Remarks]

    • URL

      http://www.cat.hokudai.ac.jp/osawa/

    • Related Report
      2010 Annual Research Report
  • [Remarks]

    • URL

      http://www.cat.hokudai.ac.jp/osawa/

    • Related Report
      2009 Annual Research Report

URL: 

Published: 2009-04-01   Modified: 2016-04-21  

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