发明申请
- 专利标题： Polymer electrolyte membrane and fuel cell using the same
- 专利标题（中）： 聚合物电解质膜和使用其的燃料电池
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申请号： US11167794申请日： 2005-06-27
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公开(公告)号： US20050287410A1公开(公告)日： 2005-12-29
- 发明人: Shin Saito , Hiroshi Shinoda , Daizaburo Yashiki , Katsuhiko Iwasaki
- 申请人： Shin Saito , Hiroshi Shinoda , Daizaburo Yashiki , Katsuhiko Iwasaki
- 专利权人： Sumitomo Chemical Company, Limited
- 当前专利权人： Sumitomo Chemical Company, Limited
- 优先权： JP2004-190892 20040629
- 主分类号： B01D69/02
- IPC分类号： B01D69/02 ; B01D71/52 ; B01D71/68 ; B01D71/80 ; B01D71/82 ; H01M8/10
摘要：
A polymer electrolyte membrane having excellent mechanical natures is provided. The polymer electrolyte membrane has an elastic modulus at 23° C. and a relative humidity of 50% of 400 MPa to 900 MPa and comprises at least one polymer, all of which have an aromatic ring on their main chain, at least one of which has an aliphatic chain on its main chain and at least one of which is a polymer electrolyte.
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