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    Method for producing hydrogen
    1.
    发明授权
    Method for producing hydrogen 有权

    公开(公告)号：US11027971B2

    公开(公告)日：2021-06-08

    申请号：US16045276

    申请日：2018-07-25

    申请人： NIIGATA UNIVERSITY

    发明人： Tatsuya Kodama ,  Nobuyuki Gokon

    IPC分类号： C01B3/06

    摘要： A method for producing hydrogen of the present invention includes thermally reducing a reaction medium in which CeO2 is doped with a metal other than Ce and bringing the thermally reduced reaction medium into contact with water to oxidize the reaction medium and to generate the hydrogen. When a reaction temperature in the thermally reducing the reaction medium is defined as T1 [° C.] and a reaction temperature in the bringing the thermally reduced reaction medium into contact with the water is defined as T2 [° C.], a relation of T1−T2≤150 is satisfied. It is preferred that a series of processes including the thermally reducing the reaction medium and the bringing the thermally reduced reaction medium into contact with the water is repeated.