发明名称 |
ELECTROCATALYST LAYERS FOR FUEL CELLS AND METHODS OF MAKING ELECTROCATALYST LAYERS FOR FUEL CELLS |
摘要 |
An electrochemical fuel cell is disclosed. The electrochemical fuel cell comprises a membrane electrode assembly comprising: an anode having an anode gas diffusion layer and an anode electrocatalyst layer; a cathode having a cathode gas diffusion layer and a cathode electrocatalyst layer; and a proton exchange membrane disposed between the anode and the cathode. At least one of the anode electrocatalyst layer and the cathode electrocatalyst layers comprises an electrocatalyst and polyfurfuryl alcohol. The polyfurfuryl alcohol may be distributed uniformly or non-uniformly within the electrocatalyst layer. Methods of making the electrocatalyst layer having an electrocatalyst and polyfurfuryl alcohol are also disclosed. |
申请公布号 |
WO2008058199(A1) |
申请公布日期 |
2008.05.15 |
申请号 |
WO2007US83954 |
申请日期 |
2007.11.07 |
申请人 |
BALLARD POWER SYSTEMS INC.;BALLARD MATERIAL PRODUCTS INC.;HALL, MIHO, S.;YE, SIYU |
发明人 |
HALL, MIHO, S.;YE, SIYU |
分类号 |
H01M4/86;H01M4/88;H01M4/92;H01M8/10 |
主分类号 |
H01M4/86 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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