Surface Chemical Reaction of CO<sub>2</sub> Driven by Vibrational Energy

  • KONDO Takahiro
    Department of Materials Science, Faculty of Pure and Applied Sciences, University of Tsukuba Tsukuba Research Center for Energy Materials Science, Faculty of Pure and Applied Sciences, University of Tsukuba
  • QUAN Jiamei
    Department of Materials Science, Faculty of Pure and Applied Sciences, University of Tsukuba
  • NAKAMURA Junji
    Department of Materials Science, Faculty of Pure and Applied Sciences, University of Tsukuba Tsukuba Research Center for Energy Materials Science, Faculty of Pure and Applied Sciences, University of Tsukuba

Bibliographic Information

Other Title
  • 振動エネルギーが駆動するCO<sub>2</sub>分子の表面反応
  • 振動エネルギーが駆動するCO₂分子の表面反応
  • シンドウ エネルギー ガ クドウ スル CO ₂ ブンシ ノ ヒョウメン ハンノウ

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Abstract

<p>Recently, we have revealed that the vibrational energy of CO2 drives the hydrogenation reaction of CO2 on Cu single crystal surfaces, Cu(111) and Cu(100), (CO2+Ha → HCOOa, where ‘a’ denotes adsorbate) via Eley–Rideal-type mechanism. The finding of the reaction dynamics of CO2 may provide deeper insights into the mechanism and kinetics of all the CO2-related surface chemical reactions and a possible application in the ‘state-to-state chemistry’ of methanol synthesis. Here we review the experimental results obtained with supersonic molecular beam.</p>

Journal

  • Vacuum and Surface Science

    Vacuum and Surface Science 63 (12), 629-634, 2020-12-10

    The Japan Society of Vacuum and Surface Science

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