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    CARBON DIOXIDE CAPTURING AGENT, METAL-ORGANIC FRAMEWORK, AND COMPOUND
    3.
    发明公开
    CARBON DIOXIDE CAPTURING AGENT, METAL-ORGANIC FRAMEWORK, AND COMPOUND 审中-实审

    公开(公告)号：EP4397405A1

    公开(公告)日：2024-07-10

    申请号：EP22864617.0

    申请日：2022-08-31

    申请人： ENEOS Corporation ,  Tokyo Institute of Technology

    发明人： MATSUMOTO, Takaya ,  KAWANO, Masaki ,  OHTSU, Hiroyoshi ,  USOV, Pavel ,  WADA, Yuki ,  SHIMADA, Terumasa

    IPC分类号： B01J20/22 ,  C07D239/26 ,  C07F1/00

    CPC分类号： Y02C20/40 ,  C07F1/00 ,  C07D239/26 ,  B01J20/22

    摘要： The invention provides a novel carbon dioxide adsorbent that can capture carbon dioxide and the like, the carbon dioxide adsorbent being a carbon dioxide adsorbent including a metal-organic framework, the metal-organic framework can capture and desorb carbon dioxide, an isolated voids are formed inside the metal-organic framework by the metal-organic framework's three-dimensional structure, the isolated voids are the space that can capture carbon dioxide and does not have a channel through which carbon dioxide can pass in an ordinary state, and although the three-dimensional structure of the framework changes during the process where carbon dioxide is captured within isolated voids and the process where carbon dioxide is released from isolated voids, the three-dimensional structure of the metal-organic framework when carbon dioxide is captured within the isolated voids is the same as when carbon dioxide is not captured within the isolated voids.