发明申请
US20110053051A1 ELECTRODE CATALYST COMPOSITION FOR FUEL CELL AND METHOD OF MANUFACTURING THE SAME
审中-公开
用于燃料电池的电极催化剂组合物及其制造方法
- 专利标题： ELECTRODE CATALYST COMPOSITION FOR FUEL CELL AND METHOD OF MANUFACTURING THE SAME
- 专利标题（中）： 用于燃料电池的电极催化剂组合物及其制造方法
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申请号： US12618868申请日： 2009-11-16
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公开(公告)号： US20110053051A1公开(公告)日： 2011-03-03
- 发明人: Jung Ki Park , Wan Keun Kim , Kyung A Sung , Ki Yun Cho , In Chul Hwang , Nak Hyun Kwon
- 申请人： Jung Ki Park , Wan Keun Kim , Kyung A Sung , Ki Yun Cho , In Chul Hwang , Nak Hyun Kwon
- 申请人地址： KR Seoul
- 专利权人： Hyundai Motor Company
- 当前专利权人： Hyundai Motor Company
- 当前专利权人地址： KR Seoul
- 优先权： KR10-2009-0080025 20090827
- 主分类号： H01M4/86
- IPC分类号： H01M4/86 ; H01M4/88
摘要：
The present invention provides an electrode binder for a polymer electrolyte membrane fuel cell which includes a hydrocarbon-based polymer and a water-soluble polymer acting as a porogen, a porous hydrocarbon-based electrode catalyst layer including the electrode binder, and a method of manufacturing the same. Because of the use of the porogen, the pore size and porosity of the hydrocarbon-based binder catalyst layer are optimized, and bondability of a hydrocarbon-based membrane electrode assembly is enhanced. The present invention also features a fuel cell manufactured using the porogen.