发明名称 |
METHOD FOR PRODUCING CATALYST FOR FUEL CELLS, AND FUEL CELL WHICH COMPRISES CATALYST FOR FUEL CELLS PRODUCED BY SAID PRODUCTION METHOD |
摘要 |
The present invention is to provide a method for producing a catalyst for fuel cells with excellent durability, and a fuel cell comprising a catalyst for fuel cells produced by the production method. Disclosed is a method for producing a catalyst for fuel cells, the catalyst comprising fine catalyst particles, each of which comprises a palladium-containing core particle and a platinum-containing outermost layer covering the core particle, and carbon supports on which the fine catalyst particles are supported, wherein the method comprises the steps of: preparing carbon supports on which palladium-containing particles are supported; fining the carbon supports; and covering the palladium-containing particles with a platinum-containing outermost layer after the fining step. |
申请公布号 |
KR20150008104(A) |
申请公布日期 |
2015.01.21 |
申请号 |
KR20147031726 |
申请日期 |
2013.01.21 |
申请人 |
TOYOTA JIDOSHA KABUSHIKI KAISHA;BALLARD POWER SYSTEMS INC. |
发明人 |
KIMURA HIROKO;TAKEHIRO NAOKI |
分类号 |
H01M4/92;H01M4/88;H01M8/10 |
主分类号 |
H01M4/92 |
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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