发明名称 |
ELECTROLYTIC MEMBRANE STRUCTURE FOR FUEL CELL AND FUEL CELL |
摘要 |
A catalyst layer 2 is formed by conductive particles 4 carrying catalyst particles 5, and a boundary layer 3 is disposed adjacent to the catalyst layer 2 and is positioned between a portion which is easily contacted with an oxygen gas and the catalyst layer 2. The boundary layer 3 is formed by the conductive particles 4 carrying the catalyst particles 5 and a catalyst-carrying amount in the boundary layer 3 is smaller than a catalyst-carrying amount in the catalyst layer 2 and a hydrophilic treatment is carried out on the conductive particles 4 of the boundary layer 3 by a hydrophilic material, such that the hydrophilic characteristics of the conductive particles of the boundary layer are higher than that of the catalyst layer. |
申请公布号 |
US2011244360(A1) |
申请公布日期 |
2011.10.06 |
申请号 |
US201113160227 |
申请日期 |
2011.06.14 |
申请人 |
NISSAN MOTOR CO., LTD. |
发明人 |
SHIMOI RYOICHI;OHMA ATSUSHI;ONO YOSHITAKA |
分类号 |
H01M4/86;H01M8/10;H01M8/02 |
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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