发明名称 |
METHOD OF PRODUCING FUEL CELL CATALYST LAYER |
摘要 |
Provided is a method of producing a fuel cell catalyst layer which has a large specific surface area and high activity and which includes the steps of: forming a dendritic structural member including a catalyst precursor by a vapor phase method; providing a coating layer on a surface of the dendritic structural member; and subjecting the dendritic structural member having the coating layer provided thereon to a reduction treatment. The dendritic structural member including a catalyst precursor is a dendritic structural member including platinum oxide or a dendritic structural member containing a composite oxide of platinum oxide and an element except platinum.
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申请公布号 |
US2010107404(A1) |
申请公布日期 |
2010.05.06 |
申请号 |
US20080598823 |
申请日期 |
2008.06.10 |
申请人 |
CANON KABUSHIKI KAISHA |
发明人 |
YOSHIZAWA ATSUHITO;KOJI SHINNOSUKE;YAMADA KAZUHIRO |
分类号 |
H01M4/88;B01J37/02;H01M4/82 |
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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