发明名称 |
Process of forming platinum coating catalyst layer in moisture-generating reactor |
摘要 |
A barrier film which has uniform thickness and excellent adhesiveness to the base material and superbly functions to protect a platinum film can be formed on the inner wall surface of a moisture-generating reactor at ease and at a low cost. The moisture-generating reactor in which hydrogen and oxygen are reacted to generate moisture without high temperature combustion is made of an alloy containing aluminum. A principally aluminum oxide (Al2O3)-composed barrier film is formed by applying an aluminum selective oxidation treatment on the inner wall surface of the moisture-generating reactor, and thereafter a platinum film is stacked on and stuck to the barrier film so that a platinum coating catalyst layer is formed.
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申请公布号 |
US7595087(B2) |
申请公布日期 |
2009.09.29 |
申请号 |
US20040510758 |
申请日期 |
2004.10.12 |
申请人 |
FUJIKIN INCORPORATED |
发明人 |
OHMI TADAHIRO;IKEDA NOBUKAZU;MORIMOTO AKIHIRO;KITANO MASAFUMI;MINAMI YUKIO;KAWADA KOJI |
分类号 |
G21C9/00;B01J21/04;B01J23/42;B01J32/00;B01J37/02;B01J37/08;B01J37/10;C01B5/00 |
主分类号 |
G21C9/00 |
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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