发明名称 |
CRYOGENIC GRINDING OF ELECTRODE CATALYST AND METHOD OF PREPARING A FUEL CELL ELECTRODE |
摘要 |
The present invention discloses a method for preparing a catalyst to be applied to an electrode substrate, the method incorporates cooling the catalyst material to a temperature below a critical temperature and grinding the cooled catalyst to produce a catalyst material which will create a uniform catalytic layer on an electrode substrate. The finished electrode having significantly fewer particles than the electrode prepared by the prior art method. |
申请公布号 |
WO9715089(A1) |
申请公布日期 |
1997.04.24 |
申请号 |
WO1996US16625 |
申请日期 |
1996.10.18 |
申请人 |
INTERNATIONAL FUEL CELLS CORPORATION |
发明人 |
BREAULT, RICHARD, D.;DONAHUE, JOHN;HAVEN, ROBERT, L. |
分类号 |
B01J37/00;B22F9/04;H01M4/88;H01M4/90 |
主分类号 |
B01J37/00 |
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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