发明名称 |
CATALYST LAYER, MEMBRANE ELECTRODE ASSEMBLY AND FUEL CELL |
摘要 |
Catalyst layers include an electrocatalyst having high oxygen reduction activity that is useful as an alternative material to platinum catalysts. Uses of the catalyst layers are also disclosed. A catalyst layer of the invention includes an electrode substrate and an electrocatalyst on the surface of the electrode substrate, and the electrocatalyst is formed of a metal compound obtained by hydrolyzing a metal salt or a metal complex. |
申请公布号 |
EP2177263(A1) |
申请公布日期 |
2010.04.21 |
申请号 |
EP20080791470 |
申请日期 |
2008.07.23 |
申请人 |
SHOWA DENKO K.K. |
发明人 |
KUROZUMI, TADATOSHI;SHISHIKURA, TOSHIKAZU |
分类号 |
H01M4/88;B01J21/06;B01J23/20;B01J35/10;H01M4/90;H01M8/1018 |
主分类号 |
H01M4/88 |
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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