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Design and creation of carbon dioxide hydrogenation reaction fields based on Operando spectroscopy and theoretical calculations

Research Project

Project/Area Number 22K14538
Research Category

Grant-in-Aid for Early-Career Scientists

Allocation TypeMulti-year Fund
Review Section Basic Section 27030:Catalyst and resource chemical process-related
Research InstitutionNational Institute of Advanced Industrial Science and Technology (2023)
Hokkaido University (2022)

Principal Investigator

Mine Shinya  国立研究開発法人産業技術総合研究所, 材料・化学領域, 研究員 (00913865)

Project Period (FY) 2022-04-01 – 2024-03-31
Project Status Completed (Fiscal Year 2023)
Budget Amount *help
¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2023: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2022: ¥2,990,000 (Direct Cost: ¥2,300,000、Indirect Cost: ¥690,000)
Keywords二酸化炭素 / 固体触媒 / in situ/operando分光 / 第一原理計算 / 機械学習 / CO2還元反応 / 多元素触媒 / in situ/operadno分光 / CO2還元 / 低温メタノール合成 / Operando分光 / DFT計算 / CO2資源化
Outline of Research at the Start

脱石油資源、地球温暖化の進行抑制の観点から、二酸化炭素(CO2)を資源化する触媒プロセスの確立が求められているが、CO2は高酸化状態にあるため、その実現には酸化とは逆の還元反応の触媒技術が必要である。本研究では、CO2とH2との一段階反応によりメタノールを始めとする高付加価値な化学品合成を可能にする固体触媒を開発する。
研究開発には、反応中の触媒表面を「その場」観察する最先端の分光法や、理論計算、機械学習等最新のアプローチも積極的に取り入れていく。開発した新規触媒から、その高性能要因を抽出し一般化することで、さらなる高活性触媒開発の礎とする。触媒開発の新たな方法論を提案、実証することを目指す。

Outline of Final Research Achievements

To achieve a carbon-neutral society, it is necessary to establish catalytic processes that reduce CO2 using hydrogen derived from renewable energy sources and convert it into useful chemical products. In this study, we developed a solid catalyst process that selectively synthesizes CO and methanol by hydrogenating CO2 at a low temperature. The reaction mechanism was elucidated through various spectroscopic methods. The results obtained were published as an open-access paper in a peer-reviewed international journal.

Academic Significance and Societal Importance of the Research Achievements

触媒反応を「その場」で観察する技術であるin situ/operando分光法を駆使することで、開発した触媒の作用メカニズムを明らかにすることができた。本研究により得られた成果は、CO2を水素化することで有用な化成品を製造する触媒プロセスを開発するための学理の構築に貢献するものである。
また、固体触媒の設計理論は体系化されていない部分が多く、触媒探索の方法論は「絨毯爆撃的なスクリーニング」から脱却できていない。本研究の遂行にあたって蓄積されたデータを元に、次に検討する価値のある有望触媒を提案する機械学習モデルを構築した。今後は実験と機械学習の協働により、開発が加速化されることが期待できる。

Report

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

    (16 results)

All 2024 2023 2022 Other

All Int'l Joint Research (2 results) Journal Article (10 results) (of which Int'l Joint Research: 6 results,  Peer Reviewed: 9 results,  Open Access: 4 results) Presentation (4 results) (of which Int'l Joint Research: 1 results,  Invited: 2 results)

  • [Int'l Joint Research] デルフト工科大学(オランダ)

    • Related Report
      2022 Research-status Report
  • [Int'l Joint Research] Paul Scherrer Institut (PSI)(スイス)

    • Related Report
      2022 Research-status Report
  • [Journal Article] Operando Spectroscopic Study of Reduction and Oxidation Half-Cycles in NH3-SCR over CeO2-Supported WO32023

    • Author(s)
      Kubota Hiroe、Jing Yuan、Wan Li、Tong Jiahuan、Zhang Ningqiang、Mine Shinya、Toyao Takashi、Toyoshima Ryo、Kondoh Hiroshi、Ferri Davide、Shimizu Ken-ichi
    • Journal Title

      ACS Catalysis

      Volume: 13 Issue: 13 Pages: 9274-9288

    • DOI

      10.1021/acscatal.3c01665

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Bifunctionality of Re Supported on TiO2 in Driving Methanol Formation in Low-Temperature CO2 Hydrogenation2023

    • Author(s)
      Phongprueksathat Nat、Ting Kah Wei、Mine Shinya、Jing Yuan、Toyoshima Ryo、Kondoh Hiroshi、Shimizu Ken-ichi、Toyao Takashi、Urakawa Atsushi
    • Journal Title

      ACS Catalysis

      Volume: 13 Issue: 16 Pages: 10734-10750

    • DOI

      10.1021/acscatal.3c01599

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Comparison of Matlantis and VASP Bulk Formation and Surface Energies in Metal Hydrides, Carbides, Nitrides, Oxides, and Sulfides2023

    • Author(s)
      Mine Shinya、Toyao Takashi、Shimizu Ken-ichi、Hinuma Yoyo
    • Journal Title

      Chemistry Letters

      Volume: 52 Issue: 9 Pages: 757-759

    • DOI

      10.1246/cl.230253

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Accelerated discovery of multi-elemental reverse water-gas shift catalysts using extrapolative machine learning approach2023

    • Author(s)
      Wang Gang、Mine Shinya、Chen Duotian、Jing Yuan、Ting Kah Wei、Yamaguchi Taichi、Takao Motoshi、Maeno Zen、Takigawa Ichigaku、Matsushita Koichi、Shimizu Ken-ichi、Toyao Takashi
    • Journal Title

      Nature Communications

      Volume: 14 Issue: 1 Pages: 5035-5035

    • DOI

      10.1038/s41467-023-41341-3

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Mechanism of NH3-SCR over P/CeO2 Catalysts Investigated by Operando Spectroscopies2023

    • Author(s)
      Zhang Ningqiang、Tong Jiahuan、Miyazaki Shinta、Zhao Shirun、Kubota Hiroe、Jing Yuan、Mine Shinya、Toyao Takashi、Shimizu Ken-ichi
    • Journal Title

      Environmental Science & Technology

      Volume: 57 Issue: 43 Pages: 16289-16295

    • DOI

      10.1021/acs.est.3c05787

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Regeneration of atomic Ag sites over commercial γ-aluminas by oxidative dispersion of Ag metal particles2023

    • Author(s)
      Kubota Hiroe、Mine Shinya、Toyao Takashi、Shimizu Ken-ichi
    • Journal Title

      Catalysis Science & Technology

      Volume: 13 Issue: 5 Pages: 1459-1469

    • DOI

      10.1039/d2cy01950g

    • Related Report
      2022 Research-status Report
    • Peer Reviewed
  • [Journal Article] Accelerated discovery of multi-elemental reverse water-gas shift catalysts using extrapolative machine learning approach2022

    • Author(s)
      Wang Gang、Mine Shinya、Chen Duotian、Jing Yuan、Ting Kah Wei、Yamaguchi Taichi、Takao Motoshi、Maeno Zen、Takigawa Ichigaku、Matsushita Koichi、Shimizu Ken-ichi、Toyao Takashi
    • Journal Title

      ChemRxiv

      Volume: -

    • DOI

      10.26434/chemrxiv-2022-695rj

    • Related Report
      2022 Research-status Report
    • Open Access / Int'l Joint Research
  • [Journal Article] The reducibility and oxidation states of oxide-supported rhenium: experimental and theoretical investigations2022

    • Author(s)
      Ting Kah Wei、Mine Shinya、Ait El Fakir Abdellah、Du Pengfei、Li Lingcong、Siddiki S. M. A. Hakim、Toyao Takashi、Shimizu Ken-ichi
    • Journal Title

      Physical Chemistry Chemical Physics

      Volume: 24 Issue: 46 Pages: 28621-28631

    • DOI

      10.1039/d2cp04784e

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Promoting effect of basic metal additives on DeNOx reactions over Pt-based three-way catalysts2022

    • Author(s)
      Jing Yuan、Wang Gang、Mine Shinya、Kawai Jumpei、Toyoshima Ryo、Kondoh Hiroshi、Zhang Xiaorui、Nagaoka Shuhei、Shimizu Ken-ichi、Toyao Takashi
    • Journal Title

      Journal of Catalysis

      Volume: 416 Pages: 209-221

    • DOI

      10.1016/j.jcat.2022.10.018

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Layered silicate stabilises diiron to mimic UV-shielding TiO2 nanoparticle2022

    • Author(s)
      El-Hosainy Hamza、Mine Shinya、Toyao Takashi、Shimizu Ken-ichi、Tsunoji Nao、Esmat Mohamed、Doustkhah Esmail、El-Kemary Maged、Ide Yusuke
    • Journal Title

      Materials Today Nano

      Volume: 19 Pages: 100227-100227

    • DOI

      10.1016/j.mtnano.2022.100227

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Presentation] 「外挿的」探索を可能にする機械学習モデルの開発とCO2還元反応に有効な新規触媒探索への展開2024

    • Author(s)
      峯 真也
    • Organizer
      日本化学会第104春季年会
    • Related Report
      2023 Annual Research Report
    • Invited
  • [Presentation] 機械学習×分子シミュレーション×材料評価の協働による新規固体触媒の開発2024

    • Author(s)
      峯 真也
    • Organizer
      マテリアルDXシンポジウム
    • Related Report
      2023 Annual Research Report
    • Invited
  • [Presentation] An experimental and theoretical investigation of metal-support interactions in various kinds of metal oxide-supported rhenium materials2022

    • Author(s)
      Shinya Mine, Kah Wei Ting, Yoyo Hinuma, Zen Maeno, Takashi Toyao, Ken-ichi Shimizu
    • Organizer
      TOCAT9
    • Related Report
      2022 Research-status Report
    • Int'l Joint Research
  • [Presentation] 機械学習により見出された逆水性ガスシフト反応に有効な多元素触媒の作用機構研究2022

    • Author(s)
      峯 真也, 陳 鐸天, 王 剛, 鳥屋尾 隆, 瀧川 一学, 松下 康一, 清水 研一
    • Organizer
      第130回触媒討論会
    • Related Report
      2022 Research-status Report

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Published: 2022-04-19   Modified: 2025-01-30  

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