发明名称 |
PLATINALEGERINGSKATALYSATOR OCH ANVENDNING AV DENSAMMA |
摘要 |
A novel and improved noble metal-chromium alloy catalyst is disclosed with catalytic oxygen reduction activity at least twice that of the unalloyed noble metal. The noble metal-chromium alloy catalyst disclosed has particular utility as an electrocatalyst for the reduction of oxygen which makes it particularly useful as a cathode catalyst in an acid fuel cell. |
申请公布号 |
SE445613(B) |
申请公布日期 |
1986.07.07 |
申请号 |
SE19810003770 |
申请日期 |
1981.06.16 |
申请人 |
UNITED TECHNOLOGIES CORPORATION |
发明人 |
D A * LANDSMAN;F J * LUCZAK |
分类号 |
B01J23/652;B01J23/89;C22C5/04;H01M4/86;H01M4/92;(IPC1-7):B01J23/64;H01M8/08 |
主分类号 |
B01J23/652 |
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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