发明名称 |
METHOD AND APPARATUS FOR ELECTROSTATICALLY COATING AN ION-EXCHANGE MEMBRANE OR FLUID DIFFUSION LAYER WITH A CATALYST LAYER |
摘要 |
A method and apparatus for coating an ion-exchange membrane or fluid diffusion layer with a catalyst layer for use in an electrochemical fuel cell is disclosed, the method comprising the steps of electrostatically charging a catalyst slurry to yield an electrostatically-charged catalyst slurry, and applying the electrostatically-charged catalyst slurry onto a first surface of the ion-exchange membrane or fluid diffusion layer to form a first catalyst layer on the first surface. |
申请公布号 |
WO2006031477(A3) |
申请公布日期 |
2006.05.26 |
申请号 |
WO2005US31487 |
申请日期 |
2005.09.02 |
申请人 |
BALLARD POWER SYSTEMS INC.;BALLARD POWER SYSTEMS CORPORATION;KOZAK, PAUL, D. |
发明人 |
KOZAK, PAUL, D. |
分类号 |
H01M4/88;H01M8/10 |
主分类号 |
H01M4/88 |
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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