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Creation and Improvement of Artificial Z-scheme-type Photocatalysts Incorporating an Electron Pool

Research Project

Project/Area Number 22750048
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeSingle-year Grants
Research Field Inorganic chemistry
Research InstitutionTokyo Institute of Technology

Principal Investigator

MORIMOTO Tatsuki  東京工業大学, 大学院・理工学研究科, 助教 (40452015)

Project Period (FY) 2010 – 2011
Project Status Completed (Fiscal Year 2011)
Budget Amount *help
¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2011: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2010: ¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
Keywords光触媒 / レニウム錯体 / 電子プール / 人工Zスキーム / 二酸化炭素還元
Research Abstract

Rhenium(I) biscarbonyl complexes linked with a viologen moiety as an electron pool as well as the complexes having a ruthenium(II) complex were successfully synthesized. These complexes were found to exhibit accumulation of multi-electrons in one molecule and photocatalytic abilities for reduction of carbon dioxide. Moreover, it was found that the rhenium(I) biscarbonyl complex was converted into a rhenium(I) tricarbonyl complex bearing a sacrificial electron donor, which led to inhibition of the photocatalytic reaction.

Report

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

    (29 results)

All 2012 2011 2010 Other

All Journal Article (10 results) (of which Peer Reviewed: 4 results) Presentation (18 results) Remarks (1 results)

  • [Journal Article] DualEmission from Rhenium(I) ComplexesInduced by Inter-ligand Aromatic Interaction2012

    • Author(s)
      Tatsuki Morimoto, Megumi Ito, Kazuhide Koike, Tatsuhiro Kojima, Tomoji Ozeki, Osamu Ishitani
    • Journal Title

      Chemistry. A European Journal

      Volume: 18 Pages: 3292-3304

    • Related Report
      2011 Final Research Report
  • [Journal Article] Development of highly efficientsupramolecular CO_2 reductionphotocatalysts with high turnoverfrequency and durability2012

    • Author(s)
      Yusuke Tamaki, Katsuhiro Watanabe, Kazuhide Koike, Haruo Inoue, Tatsuki Morimoto, Osamu Ishitani
    • Journal Title

      Faraday Discussions

      Volume: 155 Pages: 115-127

    • Related Report
      2011 Final Research Report
  • [Journal Article] Dual Emission from Rhenium(I) Complexes Induced by an Interligand Aromatic Interaction2012

    • Author(s)
      T. Morimoto, M. Ito, K. Koike, T. Kojima, T.Ozeki, O. Ishitani
    • Journal Title

      Chem. Eur. J.

      Volume: 18 Issue: 11 Pages: 3292-3304

    • DOI

      10.1002/chem.201102698

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Selective H_2 and CO Production with Rhenium(I) Biscarbonyl Complexes as Photocatalyst2012

    • Author(s)
      Tatsuki Morimoto, Junji Tanabe, Kazuhiko Sakamoto, Kazuhide Koike, Osamu Ishitani
    • Journal Title

      Research on Chemical Intermediates

      Volume: 38(印刷中)

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Photochemistry and photocatalysis of rhenium(I) diiminecomplexes2011

    • Author(s)
      Hiroyuki Takeda, Kazuhide Koike, Tatsuki Morimoto, Hiroki Inumaru, Osamu Ishitani
    • Journal Title

      Advances in Inorganic Chemistry

      Volume: 63 Pages: 137-186

    • Related Report
      2011 Final Research Report
  • [Journal Article] Photochemistry and photocatalysis of rhenium(I)diimine complexes2011

    • Author(s)
      Hiroyuki Takeda, Kazuhide Koike, Tatsuki Morimoto, Hiroki Inumaru, Osamu Ishitani
    • Journal Title

      Advances in Inorganic Chemistry

      Volume: 63 Pages: 137-186

    • DOI

      10.1016/b978-0-12-385904-4.00007-x

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Development of highly efficient supramolecular CO_2 reduction photocatalysts with high turnover frequency and durability2011

    • Author(s)
      Tamaki, Y.; Watanabe, K.; Koike, K.; Inoue, H.; Morimoto, T.; Ishitani, O
    • Journal Title

      Faraday Discussions

      Volume: 155 Pages: 115-127

    • DOI

      10.1039/c1fd00091h

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] ルテニウム錯体を用いた水の酸化による酸素発生2010

    • Author(s)
      森本樹
    • Journal Title

      触媒

      Pages: 52-58

    • NAID

      10026055351

    • Related Report
      2011 Final Research Report 2010 Annual Research Report
  • [Journal Article] Development of an Efficient and Durable Photocatalytic System for Hydride Reduction of an NAD(P)^+ Model Compound Using a Ruthenium(II) Complex Based on Mechanistic Studies2010

    • Author(s)
      Yasuo Matsubara, Kichitaro Koga, Atsuo Kobayashi, Hideo Konno, Kazuhiko Sakamoto, Tatsuki Morimoto, Osamu Ishitani
    • Journal Title

      Journal of the American Chemical Society

      Volume: 132 Pages: 10547-10552

    • Related Report
      2011 Final Research Report 2010 Annual Research Report
  • [Journal Article] Selective H2 and COProduction with Rhenium(I) Biscarbonyl Complexes as Photocatalyst

    • Author(s)
      Tatsuki Morimoto, Junji Tanabe, Kazuhiko Sakamoto, Kazuhide Koike, Osamu Ishitani
    • Journal Title

      Researchon Chemical Intermediates

      Volume: (in press)

    • Related Report
      2011 Final Research Report
  • [Presentation] レニウム複核錯体を用いた二酸化炭素還元光触媒系2012

    • Author(s)
      森本樹・石谷治
    • Organizer
      日本化学会第92春季年会
    • Place of Presentation
      慶応義塾大学(東京)
    • Year and Date
      2012-03-28
    • Related Report
      2011 Final Research Report
  • [Presentation] 電子プールを組み込んだレニウム(I)錯体の光物性と光機能性2012

    • Author(s)
      森本樹・石谷治
    • Organizer
      日本化学会第92春季年会
    • Place of Presentation
      慶応義塾大学(東京)
    • Year and Date
      2012-03-28
    • Related Report
      2011 Annual Research Report
  • [Presentation] Photocatalytic CO2 Reduction Using Multi-nuclear Rhenium(I) Complexes2011

    • Author(s)
      Tatsuki Morimoto, Marina Tanaka, Yuki Nakagawa, Osamu Ishitani
    • Organizer
      第61回錯体化学討論会(招待講演)
    • Place of Presentation
      岡山理科大学(岡山)
    • Year and Date
      2011-09-17
    • Related Report
      2011 Final Research Report
  • [Presentation] Photocatalytic CO_2 Reduction Using Multi-nuclear Rheniuin(I) Complexes2011

    • Author(s)
      Tatsuki Morimoto, Marina Tanaka, Yuki Nakagawa, Osamu Ishitani
    • Organizer
      第61回錯体化学討論会
    • Place of Presentation
      岡山理科大学(岡山)(招待講演)
    • Year and Date
      2011-09-17
    • Related Report
      2011 Annual Research Report
  • [Presentation] リング状レニウム多核錯体の多電子蓄積能と光増感作用を利用した二酸化炭素還元反応光触媒系2011

    • Author(s)
      森本樹・田中真璃奈・中川優樹・船田裕佑・小池和英・石谷治
    • Organizer
      第22回光化学討論会
    • Place of Presentation
      宮崎市河畔コンベンションエリア(宮崎)
    • Year and Date
      2011-09-08
    • Related Report
      2011 Annual Research Report 2011 Final Research Report
  • [Presentation] PHOTOFUNCTIONAL PROPERTIES OFRHENIUM(I) COMPLEXES WITH AN ELECTRONPOOL2011

    • Author(s)
      Tatsuki Morimoto, Osamu Ishitani
    • Organizer
      19th International Symposium on the Photophysics and Photochemistry of Coordination Compounds
    • Place of Presentation
      Atrium, University of Strasbourg(France)
    • Year and Date
      2011-07-04
    • Related Report
      2011 Final Research Report
  • [Presentation] PHOTOFUNCTIONAL PROPERTIES OF RHENIUM(I) COMPLEXES WITH AN ELECTRON POOL2011

    • Author(s)
      Tatsuki Morimoto, Osamu Ishitani
    • Organizer
      19th International Symposium on the Photophysics and Photochemistry of Coordination Compounds
    • Place of Presentation
      Atrium, University of Strasbourg, Strasbourg (France)
    • Year and Date
      2011-07-04
    • Related Report
      2011 Annual Research Report
  • [Presentation] Photo catalytic System for CO2 Reduction Basedon Multi-nuclear Rhenium(I) Complexes2011

    • Author(s)
      Tatsuki Morimoto, Osamu Ishitani
    • Organizer
      NIMS International Symposium on Photocatalysis and Environmental Remediation Materials2011
    • Place of Presentation
      Japan Tsukuba
    • Year and Date
      2011-01-17
    • Related Report
      2011 Final Research Report
  • [Presentation] Photocatalytic System for CO_2 Reduction Based on Multi-nuclear Rhenium(I) Complexes2011

    • Author(s)
      Tatsuki Morimoto, Osamu Ishitani
    • Organizer
      NIMS International Symposium on Photocatalysis and Environmental Remediation Materials 2011
    • Place of Presentation
      Japan・Tsukuba
    • Year and Date
      2011-01-17
    • Related Report
      2010 Annual Research Report
  • [Presentation] Photochemical and photocatalyticproperties of rhenium(I) complexes bearing a viologen moiety2010

    • Author(s)
      Tatsuki Morimoto, Osamu Ishitani
    • Organizer
      2010 International Chemical Congress of Pacific Basin Societies
    • Place of Presentation
      USA Honolulu
    • Year and Date
      2010-12-19
    • Related Report
      2011 Final Research Report
  • [Presentation] Photochemical and photocatalytic properties of rhenium(I) complexes bearing a viologen moiety2010

    • Author(s)
      Tatsuki Morimoto, Osamu Ishitani
    • Organizer
      2010 International Chemical Congress of Pacific Basin Societies
    • Place of Presentation
      USA・Honolulu
    • Year and Date
      2010-12-19
    • Related Report
      2010 Annual Research Report
  • [Presentation] Manipulation of' Photophysical Properties of Metal Complexes by Inter-Ligand Aromatic Interaction' Kyushu University Global COE Program "Science for Future Molecular Systems"2010

    • Author(s)
      Tatsuki Morimoto
    • Organizer
      14th International Workshop
    • Place of Presentation
      日本・福岡
    • Year and Date
      2010-11-19
    • Related Report
      2011 Final Research Report
  • [Presentation] Manipulation of Photophysical Properties of Metal Complexes by Inter-Ligand Aromatic Interaction2010

    • Author(s)
      Tatsuki Morimoto
    • Organizer
      Kyushu University Global COE Program "Science for Future Molecular Systems" 14th International Workshop
    • Place of Presentation
      日本・福岡
    • Year and Date
      2010-11-19
    • Related Report
      2010 Annual Research Report
  • [Presentation] 電子プールを組み込んだレニウム(I)錯体の光物性と光機能性2010

    • Author(s)
      森本樹・石谷治
    • Organizer
      第60回錯体化学討論会
    • Place of Presentation
      日本・大阪
    • Year and Date
      2010-09-28
    • Related Report
      2011 Final Research Report
  • [Presentation] 電子プールを組み込んだレニウム(1)錯体の光物性と光機能性2010

    • Author(s)
      森本樹・石谷治
    • Organizer
      第60回 錯体化学討論会
    • Place of Presentation
      日本・大阪
    • Year and Date
      2010-09-28
    • Related Report
      2010 Annual Research Report
  • [Presentation] レニウム錯体における配位子間p-p相互作用による物性変調機構2010

    • Author(s)
      森本樹・伊藤めぐみ・小池和英・石谷治
    • Organizer
      第22回配位化合物の光化学討論会
    • Place of Presentation
      日本・富山
    • Year and Date
      2010-08-04
    • Related Report
      2011 Final Research Report
  • [Presentation] レニウム錯体における配位子間π-π相互作用による物性変調機構2010

    • Author(s)
      森本樹・伊藤めぐみ・小池和英・石谷治
    • Organizer
      第22回 配位化合物の光化学討論会
    • Place of Presentation
      日本・富山
    • Year and Date
      2010-08-04
    • Related Report
      2010 Annual Research Report
  • [Presentation] Photocatalytic and Photophysical Properties of Rhenium(I) Complexes Modulated by Inter-ligand Aromatic Interaction2010

    • Author(s)
      Tatsuki Morimoto, Osamu Ishitani
    • Organizer
      NIMS Conference 2010
    • Place of Presentation
      Japan・Tsukuba
    • Year and Date
      2010-07-13
    • Related Report
      2011 Final Research Report 2010 Annual Research Report
  • [Remarks]

    • URL

      http://www.chemistry.titech.ac.jp/~ishitani/member/morimoto.files/morimoto.htm

    • Related Report
      2011 Final Research Report

URL: 

Published: 2010-08-23   Modified: 2016-04-21  

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