发明名称 |
FUEL CELL MEMBRANE ELECTRODE ASSEMBLY AND METHOD FOR PRODUCING THE SAME, AND FUEL CELL |
摘要 |
The membrane electrode assembly (MEA) of the present invention is a fuel cell MEA including an anion exchange membrane and a catalyst layer disposed on the surface of the membrane. In the MEA, the anion exchange membrane is an anion-conducting polymer electrolyte membrane in which a graft chain having anion conducting ability is graft-polymerized on a substrate formed of a skived film of ultra-high molecular weight polyolefin. This MEA has various superior properties for achieving an improvement in the power output of an anion exchange PEFC compared to conventional MEAs. |
申请公布号 |
US2015228995(A1) |
申请公布日期 |
2015.08.13 |
申请号 |
US201314428569 |
申请日期 |
2013.12.27 |
申请人 |
NITTO DENKO CORPORATION |
发明人 |
Nakano Takeshi;Matsuda Koso;Nishii Hiroyuki |
分类号 |
H01M8/10 |
主分类号 |
H01M8/10 |
代理机构 |
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代理人 |
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主权项 |
1. A fuel cell membrane electrode assembly (MEA) comprising: an anion exchange membrane; and a catalyst layer disposed on a surface of the anion exchange membrane, wherein
the anion exchange membrane is an anion-conducting polymer electrolyte membrane in which a graft chain having anion conducting ability is graft-polymerized on a substrate formed of a skived film of ultra-high molecular weight polyolefin. |
地址 |
Ibaraki-shi, Osaka JP |