发明名称 |
COMPOSITE POROUS BODY, MEMBER FOR GAS DIFFUSION LAYER, CELL MEMBER, AND THEIR MANUFACTURING METHODS |
摘要 |
The invention provides a composite porous body, a gas diffusion layer member of a polymer electrolyte fuel cell, a cell member for the polymer electrolyte fuel cell, and manufacturing methods thereof. The composite porous body of the invention is a metallic composite porous body in which a sheet-like metal portion composed of a composite porous body having a three-dimensional mesh structure and a resin portion extending in an in-plane direction of the metal portion are integrally formed with each other. The gas diffusion layer member of a polymer electrolyte fuel cell is composed of a composite porous body in which a sheet-like metal portion composed of a composite porous body having a three-dimensional mesh structure and a resin portion extending in an in-plane direction of the metal portion are integrally formed with each other. Also, the gas diffusion layer member of a polymer electrolyte fuel cell has a separator plate, and the conductive porous body placed on at least one surface of the separator plate. A resin frame is integrally provided so as to cover the peripheries of separator plate and the conductive porous body. |
申请公布号 |
EP1633010(B1) |
申请公布日期 |
2016.04.27 |
申请号 |
EP20040731721 |
申请日期 |
2004.05.07 |
申请人 |
MITSUBISHI MATERIALS CORPORATION |
发明人 |
WADA, MASAHIRO;KANDA, EIKO;ISOBE, TAKESHI;KATO, KOMEI;SHIBUYA, TAKUMI;AKIYAMA, SAKAE;HAMADA, KAZUICHI |
分类号 |
B01D39/12;B29C45/14;H01M8/02;H01M8/10 |
主分类号 |
B01D39/12 |
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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