| 发明名称 |
Platinum-copper fuel cell catalyst |
| 摘要 |
The present invention is directed to a composition for use as a catalyst in, for example, a fuel cell, the composition comprising platinum and copper, wherein the concentration of platinum is greater than 50 atomic percent and less than about 80 atomic percent, and further wherein the composition has a particle size which is less than 35 angstroms. The present invention is further directed to various methods for preparing such a composition.
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| 申请公布号 |
US7700521(B2) |
申请公布日期 |
2010.04.20 |
| 申请号 |
US20060568516 |
申请日期 |
2006.09.11 |
| 申请人 |
SYMYX SOLUTIONS, INC.;HONDA GIKEN KOGYO KABUSHIKI KAISHA |
发明人 |
GIAQUINTA DANIEL M.;STRASSER PETER;GORER ALEXANDER;DEVENNEY MARTIN;OYANAGI HIROYUKI;URATA KENTA;FUKUDA HIROICHI;CENDAK KEITH JAMES;CHONDROUDIS KONSTANTINOS |
| 分类号 |
B01J23/70;B01J23/00;B01J23/40;B01J23/42;B01J23/58;B01J23/89;C22C3/00;C22C5/04;H01M4/88;H01M4/92;H01M8/10 |
主分类号 |
B01J23/70 |
| 代理机构 |
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