发明授权
US08440365B2 Electrolyte, production process therefor, electrolyte membrane, production process therefor, catalyst layer and fuel cell
有权
电解液，其生产工艺，电解质膜，其生产工艺，催化剂层和燃料电池
- 专利标题： Electrolyte, production process therefor, electrolyte membrane, production process therefor, catalyst layer and fuel cell
- 专利标题（中）： 电解液，其生产工艺，电解质膜，其生产工艺，催化剂层和燃料电池
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申请号： US12318411申请日： 2008-12-29
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公开(公告)号： US08440365B2公开(公告)日： 2013-05-14
- 发明人: Naohiro Hoshikawa , Naoki Hasegawa , Yoichi Hosokawa , Masaya Kawasumi , Akihiro Shinohara , Hiromitsu Tanaka , Masayoshi Takami , Toshihiko Yoshida
- 申请人： Naohiro Hoshikawa , Naoki Hasegawa , Yoichi Hosokawa , Masaya Kawasumi , Akihiro Shinohara , Hiromitsu Tanaka , Masayoshi Takami , Toshihiko Yoshida
- 申请人地址： JP Aichi JP Toyota
- 专利权人： Kabushiki Kaisha Toyota Chuo Kenkyusho,Toyota Jidosha Kabushiki Kaisha
- 当前专利权人： Kabushiki Kaisha Toyota Chuo Kenkyusho,Toyota Jidosha Kabushiki Kaisha
- 当前专利权人地址： JP Aichi JP Toyota
- 代理机构： Oliff & Berridge, PLC
- 优先权： JP2008-001544 20080108; JP2008-328792 20081224
- 主分类号： H01M8/10
- IPC分类号： H01M8/10
摘要：
An electrolyte having a structure where a fluorinated hydrophilic segment A represented by -E2-[Rf-E1]m- and a hydrocarbon hydrophobic segment B are alternately bonded to each other through chemical bond and a production process therefor, and an electrolyte membrane, a production process therefor, a catalyst layer and a fuel cell using the same. Rf is a linear or a branched perfluoro chain having one or more carbon atoms, E1, and E2 are each a proton conductive portion represented by Formula —(CONM)i1(CO)i2(SO2NM)i3(SO2)i4— (0≦i1, 0≦i2≦1, 0≦i3, 0≦i4≦1, 0
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