发明名称 |
SOLID POLYMER ELECTROLYTE MEMBRANE, METHOD FOR PRODUCING SAME, AND FUEL CELL |
摘要 |
A high-performance solid polyelectrolyte film is provided which is produced by the radiation-induced graft polymerization method without causing solution gelation and which is excellent in mechanical strength, chemical stability, and dimensional stability and reduced in methanol permeability. According to the present invention, the solid polyelectrolyte film is produced by graft-polymerizing either a polymerizable monomer having an alkoxysilyl group alone or the polymerizable monomer having an alkoxysilyl group and another polymerizable monomer with a resin film which has been irradiated with a radiation, followed by hydrolyzing the alkoxysilyl groups to conduct dehydrating condensation. In addition, this solid polyelectrolyte film is disposed between a fuel electrode and an air electrode to fabricate a fuel cell. |
申请公布号 |
CA2607268(A1) |
申请公布日期 |
2006.11.16 |
申请号 |
CA20062607268 |
申请日期 |
2006.04.21 |
申请人 |
SHIN-ETSU CHEMICAL CO., LTD. |
发明人 |
KAWADA, NOBUO |
分类号 |
H01B13/00;C08F291/00;C08J5/22;H01B1/06;H01M8/02;H01M8/10 |
主分类号 |
H01B13/00 |
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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