| 发明名称 |
Platinum Alloy Catalyst |
| 摘要 |
A platinum alloy catalyst can be used as a fuel cell catalyst. The platinum alloy is a PtAuX alloy wherein X is one or more metals chosen from the group consisting of transition metals, and wherein the alloy contains 40-97% Pt, 1-40% Au and 2-20% X. Electrodes, catalysed membranes and membrane electrode assemblies comprising the catalyst are also disclosed.
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| 申请公布号 |
US2008199762(A1) |
申请公布日期 |
2008.08.21 |
| 申请号 |
US20050661333 |
申请日期 |
2005.07.27 |
| 申请人 |
JOHNSON MATTHEY PUBLIC LIMITED COMPANY |
发明人 |
HAYDEN BRIAN ELLIOTT;LEE CHRISTOPHER EDWARD;MORMICHE CLAIRE;THOMPSETT DAVID |
| 分类号 |
B01J23/72;B01J23/42;B01J23/50;B01J23/52;B01J23/652;B01J23/68;B01J37/34;H01M4/00;H01M4/92;H01M8/10 |
主分类号 |
B01J23/72 |
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