发明名称 |
SEPARATION MEMBRANE FOR FUEL BATTERY AND PROCESS FOR PRODUCING THE SAME |
摘要 |
There are disclosed a membrane for a fuel cell in which voids in a porous membrane are filled with a crosslinking type ion exchange resin having both cation-exchange group and anion-exchange group via a covalent bond, wherein the ion exchange resin has ion-exchange groups with either polarity more than ion-exchange groups with the opposite polarity and at least 40 % of the ion-exchange groups of the opposite polarity form ion complexes with the ion-exchange groups of the major polarity, as well as a producing process therefor. |
申请公布号 |
EP1796194(A1) |
申请公布日期 |
2007.06.13 |
申请号 |
EP20050783348 |
申请日期 |
2005.09.09 |
申请人 |
TOKUYAMA CORPORATION |
发明人 |
FUKUTA, KENJI;ISOMURA, TAKENORI;KISHINO, MASAYUKI |
分类号 |
H01M8/02;H01M8/10 |
主分类号 |
H01M8/02 |
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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