发明申请
US20010018144A1 Block polymer, process for producing a polymer, and polymer electrolyte fuel cell
失效
嵌段聚合物，聚合物的制造方法以及固体高分子型燃料电池
- 专利标题： Block polymer, process for producing a polymer, and polymer electrolyte fuel cell
- 专利标题（中）： 嵌段聚合物，聚合物的制造方法以及固体高分子型燃料电池
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申请号： US09782020申请日： 2001-02-14
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公开(公告)号： US20010018144A1公开(公告)日： 2001-08-30
- 发明人: Atsushi Watakabe , Takeshi Eriguchi
- 申请人： Asahi Glass Company, Limited
- 申请人地址： JP Tokyo
- 专利权人： Asahi Glass Company, Limited
- 当前专利权人： Asahi Glass Company, Limited
- 当前专利权人地址： JP Tokyo
- 优先权： JP2000-36941 20000215; JP2000-351817 20001117
- 主分类号： H01M008/10
- IPC分类号： H01M008/10 ; C08F002/00 ; C08J005/20
摘要：
A polymer electrolyte fuel cell comprising a membrane-form polymer electrolyte, a cathode disposed on one side of the polymer electrolyte, and an anode disposed on the other side of the polymer electrolyte, wherein the cathode comprises a catalyst and an ion exchange resin, and the ion exchange resin is made of a polymer comprising the following segments A and segments B: Segments A: segments made of a polymer having sulfonic acid groups; and Segments B: segments made of a fluoropolymer having substantially no ion exchange groups.