发明授权
US06485855B1 Active solid polymer electrolyte membrane in solid polymer type fuel cell and process for the production thereof
失效
固体聚合物型燃料电池中的活性固体聚合物电解质膜及其制备方法
- 专利标题： Active solid polymer electrolyte membrane in solid polymer type fuel cell and process for the production thereof
- 专利标题（中）： 固体聚合物型燃料电池中的活性固体聚合物电解质膜及其制备方法
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申请号： US09598266申请日： 2000-06-21
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公开(公告)号： US06485855B1公开(公告)日： 2002-11-26
- 发明人: Kaoru Fukuda , Kazuhide Terada , Nobuhiro Saito
- 申请人： Kaoru Fukuda , Kazuhide Terada , Nobuhiro Saito
- 优先权： JP11-174640 19990621; JP11-174641 19990621
- 主分类号： H01M810
- IPC分类号： H01M810
摘要：
An active solid polymer electrolyte membrane in a solid polymer type fuel cell comprises a solid polymer electrolyte membrane and a plurality of precious metal catalyst particles supported on the surfaces of the aforementioned solid polymer electrolyte membrane by ion exchange and distributed uniformly over the surfaces thereof. In accordance with the use of this active solid polymer electrolyte membrane the ability to generate power can be enhanced.