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Development of photochemical CO2 fixation Reaction via Formation of Carboradical Species

Research Project

Project/Area Number 21K05083
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Review Section Basic Section 34010:Inorganic/coordination chemistry-related
Research InstitutionHokkaido Research Organization (2022-2023)
Tokyo Institute of Technology (2021)

Principal Investigator

Matsumoto Takeshi  地方独立行政法人北海道立総合研究機構, 産業技術環境研究本部 エネルギー・環境・地質研究所, 主査 (40564109)

Project Period (FY) 2021-04-01 – 2024-03-31
Project Status Completed (Fiscal Year 2023)
Budget Amount *help
¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2023: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2022: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2021: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Keywords光化学 / 二酸化炭素 / ラジカル / CO2固定化 / 芳香族アミン / 光化学反応 / CO2 / 芳香族炭化水素 / 光反応 / カルボラジカル / カルボキシル化 / 水素ラジカル
Outline of Research at the Start

本提案では、CO2 およびH2 の共存環境下において光化学的に発生させた活性カルボラジカル種を鍵中間体とすることで、高原子効率的な室温下での物質変換反応を開拓する。特に、既に先行実績がある芳香族p共役系炭化水素の光カルボキシル化から得られる知見に基づき、ESHD による活性種の発生法を軸に据え、圧力効果、波長効果、触媒効果、および極性効果との相関を見出し、それを拡張発展させることで、種々の有機基質の光カルボキシル、ホルミル、およびアルコール化を実現する。これにより、熱および犠牲還元剤・塩基等の添加剤の併用を前提とする従来型物質変換反応と一線を画す低温高原子効率的物質変換反応を創製・体系化する。

Outline of Final Research Achievements

In this study, we aimed to develop a novel photochemical reaction for the effective utilization of carbon dioxide. Despite the reaction's current low efficiency, preliminary results have demonstrated the conversion of carbon dioxide into potentially valuable materials. This light-driven reaction represents an energy-efficient and environmentally friendly process, holding potential to contribute to the realization of a sustainable society based on the beneficial utilization and conversion of carbon dioxide.

Academic Significance and Societal Importance of the Research Achievements

本研究は、犠牲試薬や貴金属触媒の併用を避けた新規の光化学的二酸化炭素固定化反応を開発する試みである。この光化学的ラジカル種の生成を鍵とする反応は、高活性試薬の併用を前提とした従来の反応とは一線を画し、新しい省エネルギー型の持続可能な化学プロセスを提供しようとする点において学術的意義がある。また、二酸化炭素の有効利用技術の進展は、持続可能な社会の実現に向けた一歩となり、社会的意義も大きい。

Report

(4 results)
  • 2023 Annual Research Report   Final Research Report ( PDF )
  • 2022 Research-status Report
  • 2021 Research-status Report
  • Research Products

    (14 results)

All 2023 2022 2021

All Journal Article (1 results) (of which Peer Reviewed: 1 results) Presentation (13 results) (of which Int'l Joint Research: 7 results)

  • [Journal Article] Catalytic C-C bond formation over platinum nanoparticle catalyst on three-dimensional porous carbon2023

    • Author(s)
      Cai Yibing、Matsumoto Takeshi、Yasuda Shuhei、Yamada Shunsuke、Liu Yin、Wang Yunan、Xiao Peipei、Kondo Junko N.、Yokoi Toshiyuki
    • Journal Title

      Catalysis Today

      Volume: 411-412 Pages: 113840-113840

    • DOI

      10.1016/j.cattod.2022.07.008

    • Related Report
      2022 Research-status Report
    • Peer Reviewed
  • [Presentation] 置換芳香族化合物の励起状態水素脱離を鍵とする光化学的CO2変換反応の開拓2022

    • Author(s)
      五味 杏介, 松本 剛, 保田 修平, 野村 淳子, 横井 俊之
    • Organizer
      第26回JPIJSポスターセッション
    • Related Report
      2022 Research-status Report
  • [Presentation] Metal nanoparticle catalyst dispersed on mesoporous carbon for catalytic C-C bond formations2022

    • Author(s)
      Yibing Cai, Takeshi Matsumoto, Shunsuke Yamada, Shuhei Yasuda, Junko, N. Kondo, Toshiyuki Yokoi
    • Organizer
      9th Tokyo Conference on Advanced Catalytic Science and Technology
    • Related Report
      2022 Research-status Report
    • Int'l Joint Research
  • [Presentation] Metal nanoparticle catalyst dispersed on mesoporous carbon for catalytic C-C bond formations2022

    • Author(s)
      Yibing Cai, Takeshi Matsumoto, Shunsuke Yamada, Shuhei Yasuda, Junko, N. Kondo, Toshiyuki Yokoi
    • Organizer
      第29回ゼオライト夏の学校
    • Related Report
      2022 Research-status Report
  • [Presentation] 置換芳香族化合物への光化学的CO2固定化反応2022

    • Author(s)
      五味 杏介, 松本 剛, 保田 修平, 野村 淳子, 横井 俊之
    • Organizer
      第130回触媒討論会
    • Related Report
      2022 Research-status Report
  • [Presentation] 芳香族アミン上での光化学的CO2固定化反応の開発2022

    • Author(s)
      五味 杏介, 松本 剛, 保田 修平, 野村 淳子, 横井 俊之
    • Organizer
      第52回石油・石油化学討論会
    • Related Report
      2022 Research-status Report
  • [Presentation] Fabrication of AEI-type aluminosilicate catalyst with sheet-like morphology and its catalysis on propene to butenes reaction2022

    • Author(s)
      Takeshi Matsumoto, Takashi Takeuchi, Masato Sawada, Masafumi Kamidate, Ryota Osuga, Yusuke Kunitake, Shuhei Yasuda, Junko N. Kondo, Hermann Gies, Toshiyuki Yokoi
    • Organizer
      The 27th North American Catalysis Society Meeting
    • Related Report
      2022 Research-status Report
    • Int'l Joint Research
  • [Presentation] Crystal Growth Control of AEI-Type Aluminosilicate Zeolite and Its Catalysis on Propene to Butenes Reaction2022

    • Author(s)
      Takeshi Matsumoto, Takashi Takeuchi, Masato Sawada, Masafumi Kamidate, Ryota Osuga, Yusuke Kunitake, Shuhei Yasuda, Junko N. Kondo, Hermann Gies, Toshiyuki Yokoi
    • Organizer
      Post Symposium of TOCAT9
    • Related Report
      2022 Research-status Report
    • Int'l Joint Research
  • [Presentation] Surfactant-assisted direct crystallization of AEI-type zeolite catalyst with the distribution of acid sites and particle morphology controlled2022

    • Author(s)
      Ryota Osuga, Takashi Takeuchi, Masato Sawada, Takeshi Matsumoto, Hermann Gies, Toshiyuki Yokoi
    • Organizer
      ACS Fall 2022
    • Related Report
      2022 Research-status Report
    • Int'l Joint Research
  • [Presentation] Synthesis of platinum catalysts supported on mesoporous carbon for C-methylation2021

    • Author(s)
      Yibing Cai, Takeshi Matsumoto, Shuhei Yasuda, Shunsuke Yamada, Junko N. Kondo, Toshiyuki Yokoi
    • Organizer
      The 2021 International Chemical Congress of Pacific Basin Societies (Pacifichem2021), Online, Dec. 16-21, 2021.
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research
  • [Presentation] Metal nanoparticle catalyst dispersed on mesoporous carbon for catalytic C-C bond formations2021

    • Author(s)
      Cai Yibing, Takeshi Matsumoto, Shuhei Yasuda, Shunsuke Yamada, Junko N. Kondo, Toshiyuki Yokoi
    • Organizer
      18th Japan-Korea Symposium on Catalysis (18JKSC) Online, November 22, 2021
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research
  • [Presentation] Preparation of Pt catalysts supported on 3D nanoporous carbon replicated from silica nanosphere2021

    • Author(s)
      Yibing Cai・松本 剛・保田 修平・野村 淳子・横井 俊之
    • Organizer
      第25回JPIJSポスターセッション, 石油学会 第63回年会(第69回研究発表会)、オンライン,5/24-25,2021
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research
  • [Presentation] 二酸化炭素転換用金属含有ゼオライト触媒の設計と合2021

    • Author(s)
      松本剛,保田修平,横井俊之
    • Organizer
      函館大会(第51回石油・石油化学討論会),オンラインハイブリッド,11/11-12,2021
    • Related Report
      2021 Research-status Report
  • [Presentation] 白金担持3次元メソポーラス炭素の合成とCメチル化活性評価2021

    • Author(s)
      蔡一冰, 松本剛, 山田駿介, 野村淳子, 横井俊之
    • Organizer
      第128回触媒討論会(128th CATSJ Meeting),香川大学(オンライン),9/15-17,2021.
    • Related Report
      2021 Research-status Report

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Published: 2021-04-28   Modified: 2025-01-30  

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