发明名称 |
Printing of catalyst on the membrane of fuel cells |
摘要 |
A method of applying catalytic materials on the membrane of fuel cells using gravure process is provided. In accordance with the method, a catalyst ink comprising catalyst agglomerates with controlled particle size and porosity is formed. The catalyst ink is then applied onto a membrane surface using gravure process to form a catalyst layer having a plurality of three dimensional structural units substantially vertical to the membrane surface.
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申请公布号 |
US2003148159(A1) |
申请公布日期 |
2003.08.07 |
申请号 |
US20020325366 |
申请日期 |
2002.12.19 |
申请人 |
COX PHILIP;DIEZ DOUGLAS;SERVAITES JONATHAN;OLMEIJER DAVID L. |
发明人 |
COX PHILIP;DIEZ DOUGLAS;SERVAITES JONATHAN;OLMEIJER DAVID L. |
分类号 |
H01M4/86;H01M4/88;H01M8/10;(IPC1-7):H01M4/86 |
主分类号 |
H01M4/86 |
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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