发明授权
US08637210B2 Membrane-electrode assembly, method of producing the assembly, and solid polymer-type fuel cell employing the same
有权
膜 - 电极组件，制造组件的方法和使用其的固体聚合物型燃料电池
- 专利标题： Membrane-electrode assembly, method of producing the assembly, and solid polymer-type fuel cell employing the same
- 专利标题（中）： 膜 - 电极组件，制造组件的方法和使用其的固体聚合物型燃料电池
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申请号： US13055016申请日： 2009-07-21
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公开(公告)号： US08637210B2公开(公告)日： 2014-01-28
- 发明人: Yoshihiro Hori , Yoshito Endo
- 申请人： Yoshihiro Hori , Yoshito Endo
- 申请人地址： JP Toyota-shi, Aichi-ken
- 专利权人： Toyota Jidosha Kabushiki Kaisha
- 当前专利权人： Toyota Jidosha Kabushiki Kaisha
- 当前专利权人地址： JP Toyota-shi, Aichi-ken
- 代理机构： Finnegan, Henderson, Farabow, Garrett & Dunner, LLP
- 优先权： JP2008-188998 20080722
- 国际申请： PCT/IB2009/006300 WO 20090721
- 国际公布： WO2010/010440 WO 20100128
- 主分类号： H01M8/00
- IPC分类号： H01M8/00
摘要：
A first layered article (14a) in which a first electrolyte membrane (12a) and an anode-side catalyst layer (13a) are laminated, and a second layered article (14b) in which a second electrolyte membrane (12b) and a cathode-side catalyst layer (13b) are laminated, are formed. Then, the first layered article (14a) and the second layered article (14b) are disposed so that the electrolyte membrane-side surfaces of the two articles face each other. A reinforcement frame (20) is then disposed between the two articles. The whole layered assembly in this state is thermocompression-bonded. Thus, a membrane-electrode assembly (15) in which the reinforcement frame (20) is embedded within an electrolyte membrane (15) that is formed by the fusion of first electrolyte membrane (12a) and the second electrolyte membrane (12b) is obtained.
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