发明名称 |
Polymer electrolyte membrane, membrane electrode assembly, and fuel cell |
摘要 |
Provided are a polymer electrolyte membrane, which includes an ion conductive domain having high continuity and a non-ion conductive domain and has a high strength, and a membrane electrode assembly and a fuel cell each using the polymer electrolyte membrane. The polymer electrolyte membrane includes a block copolymer having an ion conductive block and a non-ion conductive block and has a micro-phase separation structure constituted of an ion conductive domain including the ion conductive block and a non-ion conductive domain including the non-ion conductive block.
|
申请公布号 |
US7794893(B2) |
申请公布日期 |
2010.09.14 |
申请号 |
US20080108043 |
申请日期 |
2008.04.23 |
申请人 |
CANON KABUSHIKI KAISHA |
发明人 |
KUMAGAI MAMIKO;YAMADA KENJI;YAMAUCHI KAZUHIRO |
分类号 |
H01M8/10 |
主分类号 |
H01M8/10 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|