| 发明名称 |
POLYMER ELECTROLYTE MEMBRANE, MEMBRANE ELECTRODE ASSEMBLY AND POLYMER ELECTROLYTE FUEL CELL |
| 摘要 |
A polymer electrolyte membrane obtained by subjecting a sulfonated polyarylene membrane having an initial water content of 80-300 weight % to a hot-water treatment. A composite polymer electrolyte membrane comprising a matrix made of a first sulfonated aromatic polymer having a high ion exchange capacity, and a reinforcing material constituted by a second sulfonated aromatic polymer having a low ion exchange capacity in the form of fibers or a porous membrane. |
| 申请公布号 |
CA2368787(C) |
申请公布日期 |
2010.06.01 |
| 申请号 |
CA20022368787 |
申请日期 |
2002.01.21 |
| 申请人 |
HONDA GIKEN KOGYO KABUSHIKI KAISHA |
发明人 |
ASANO, YOICHI;NANAUMI, MASAAKI;SOHMA, HIROSHI;KANAOKA, NAGAYUKI;SAITO, NOBUHIRO |
| 分类号 |
H01M4/90;B01D67/00;B01D71/52;B01D71/72;C08J5/22;H01M4/86;H01M4/88;H01M4/92;H01M8/02;H01M8/10 |
主分类号 |
H01M4/90 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
