发明名称 |
PROCESSES FOR PRODUCING CATALYST-LAYER-SUPPORTING SUBSTRATE, CATALYST-LAYER-SUPPORTING SUBSTRATE, MEMBRANE ELECTRODE ASSEMBLY, AND FUEL CELL |
摘要 |
The processes include: a layer superposition step in which the step of sputtering or vapor-depositing a mixture layer including a first pore-forming metal and a catalyst metal on a substrate and the step of forming an interlayer of a second pore-forming metal or a fibrous-carbon interlayer are alternately conducted repeatedly two or more times to thereby form a multilayer structure containing mixture layers and interlayers; and a pore formation step in which after the layer superposition step, the multilayer structure is subjected to a pore formation treatment.
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申请公布号 |
US2010021787(A1) |
申请公布日期 |
2010.01.28 |
申请号 |
US20090508954 |
申请日期 |
2009.07.24 |
申请人 |
KABUSHIKI KAISHA TOSHIBA |
发明人 |
WU MEI;KOBAYASHI TSUYOSHI;YAMAZAKI MUTSUKI;NAKANO YOSHIHIKO |
分类号 |
H01M8/10;C23C14/34;H01M4/00;H01M4/88 |
主分类号 |
H01M8/10 |
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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