发明名称 |
Brennstoffzellen-Elektrode und Verfahren zum Herstellen einer Brennstoffzellen-Elektrode, Membran-Elektroden-Einheit und Verfahren zum Herstellen der Membran-Elektroden-Einheit und Festpolymer-Brennstoffzelle |
摘要 |
With the use of a fuel cell electrode in which a binder layer (buffer layer) containing a thickening agent is provided on a gas diffusion layer and an electrode catalyst layer containing catalyst particles and a polymer electrolyte is laminated on the binder layer (buffer layer), it is possible to provide: a fuel cell electrode in which the adhesivity between a gas diffusion layer made of carbon paper or carbon cloth and an electrode catalyst layer containing catalyst particles and a polymer electrolyte is improved and delamination of or crack generation in an electrode catalyst layer does not occur; a membrane-electrode assembly (MEA) comprising the fuel cell electrode; and a solid polymer fuel cell comprising the membrane-electrode assembly. |
申请公布号 |
DE112007000928(B4) |
申请公布日期 |
2010.09.02 |
申请号 |
DE20071100928T |
申请日期 |
2007.05.23 |
申请人 |
TOYOTA JIDOSHA KABUSHIKI KAISHA |
发明人 |
ILSAKA, HIROFUMI |
分类号 |
H01M4/86;H01M8/02;H01M8/10 |
主分类号 |
H01M4/86 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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