发明名称 |
ELECTROLYTE MEMBRANE FOR SOLID POLYMER FUEL CELLS, MEMBRANE ELECTRODE ASSEMBLY HAVING SAID ELECTROLYTE MEMBRANE, AND SOLID POLYMER FUEL CELL |
摘要 |
An electrolyte membrane for solid polymer fuel cell includes a reinforce membrane made of nonwoven fibers and an electrolyte provided in a space among the nonwoven fibers. The nonwoven fibers have a non-uniform mass distribution in a plane of the electrolyte membrane. A mass of the nonwoven fibers per unit area in a region corresponding to at least part of a peripheral portion of a fuel cell-use gasket frame is greater than a mass of the nonwoven fibers per unit area in a region corresponding to a center portion of the gasket frame. The electrolyte membrane for solid polymer fuel cell is attached to the fuel cell-use gasket frame. |
申请公布号 |
EP2642569(A4) |
申请公布日期 |
2013.12.18 |
申请号 |
EP20110854577 |
申请日期 |
2011.11.14 |
申请人 |
PANASONIC CORPORATION |
发明人 |
MORI, MASAHIRO;KIKUZUMI, SHINYA;KAWASHIMA, TSUTOMU;UEYAMA, YASUHIRO;KUBOTA, KAZUNORI |
分类号 |
H01M8/02;H01B1/06;H01B1/12;H01M8/10 |
主分类号 |
H01M8/02 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|