发明名称 |
Grafted polymer electrolyte membrane, method of producing a grafted polymer electrolyte membrane, and fuel cell comprising the same |
摘要 |
The present invention is a grafted polymer electrolyte membrane prepared by first preparing a precursor membrane comprising a polymer which is capable of being graft polymerized, exposing the surface of the precursor membrane to a plasma in an oxidative atmosphere, then graft-polymerizing a side chain polymer to the plasma treated precursor membrane and introducing a proton conductive functional group to the side chain. The resulting grafted polymer electrolyte membrane has excellent stability and performance when used in a proton-exchange membrane fuel cell or for electrolysis of water.
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申请公布号 |
US6827986(B2) |
申请公布日期 |
2004.12.07 |
申请号 |
US20010784057 |
申请日期 |
2001.02.16 |
申请人 |
AISIN SEIKI KABUSHIKI KAISHA |
发明人 |
ASUKABE MICHIO;KATO MICHIAKI;TANIGUCHI TAKUMI;MORIMOTO YU;KAWASUMI MASAYA |
分类号 |
C08F2/00;C08F291/18;C08J5/22;C25B13/08;H01M8/02;H01M8/10;(IPC1-7):B05D5/00;B05D5/12;B05D3/06;B05D3/04 |
主分类号 |
C08F2/00 |
代理机构 |
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代理人 |
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地址 |
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