| 发明名称 |
Platinum-impregnated hydrous tin oxide catalysts |
| 摘要 |
A chemical composition is provided having the formula: M—SnOx.yH2O M is a platinum group metal and x and y are positive numbers. The hydrous platinum tin oxide may be used in the cathode of a fuel cell as a catalyst for oxygen reduction.
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| 申请公布号 |
US7897293(B2) |
申请公布日期 |
2011.03.01 |
| 申请号 |
US20030693845 |
申请日期 |
2003.10.20 |
| 申请人 |
THE UNITED STATES OF AMERICA AS REPRESENTED BY THE SECRETARY OF THE NAVY |
发明人 |
LYONS KAREN S.;UGARTE NORMA P. |
| 分类号 |
H01M4/92;B01J21/18;B01J23/62;H01M4/86 |
主分类号 |
H01M4/92 |
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