- 专利标题： LAMINATED CATALYST, ELECTRODE, MEMBRANE ELECTRODE ASSEMBLY, ELECTROCHEMICAL CELL, STACK, FUEL CELL AND WATER ELECTROLYSIS REVERSIBLE DEVICE, VEHICLE, AND FLYING OBJECT
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申请号： US16800997申请日： 2020-02-25
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公开(公告)号： US20210083300A1公开(公告)日： 2021-03-18
- 发明人: Yuta KANAI , Norihiro YOSHINAGA , Taishi FUKAZAWA , Wu MEI
- 申请人： KABUSHIKI KAISHA TOSHIBA
- 申请人地址： JP Minato-ku
- 专利权人： KABUSHIKI KAISHA TOSHIBA
- 当前专利权人： KABUSHIKI KAISHA TOSHIBA
- 当前专利权人地址： JP Minato-ku
- 优先权： JP2019-169521 20190918
- 主分类号： H01M4/90
- IPC分类号： H01M4/90 ; H01M4/92 ; H01M8/1004
摘要：
According to an embodiment, a laminated catalyst includes a first catalyst layer mainly including a noble metal mainly containing Pt, a second catalyst layer mainly including a mixture of an oxide of a noble metal mainly containing Ir and Ru and a noble metal mainly containing Pt, and a third catalyst layer mainly including an oxide of a noble metal mainly containing Ir and Ru The first catalyst layer, the second catalyst layer, and the third catalyst layer are laminated in order.
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