发明名称 |
HYDROGEN SENSOR |
摘要 |
<p>A hydrogen sensor includes a thin film layer formed over a substrate of resin or the like, and a catalyst layer formed on a surface of the thin film layer. When contacted by leaked hydrogen gas, the catalyst layer quickly hydrogenates the thin film layer through its catalytic action, thereby causing a change in optical reflectance of the thin film layer. The hydrogen sensor includes a protective film formed at least either between the substrate and the thin film layer or on a surface of the catalyst layer.</p> |
申请公布号 |
EP1998169(A1) |
申请公布日期 |
2008.12.03 |
申请号 |
EP20070714876 |
申请日期 |
2007.02.23 |
申请人 |
KABUSHIKI KAISHA ATSUMITEC |
发明人 |
UCHIYAMA, NAOKI;MATSUMOTO, HIROYUKI;NAKABAYASHI, SEIGOU |
分类号 |
G01N21/77;G01N21/47;G01N31/00;G01N31/22;G01N33/00 |
主分类号 |
G01N21/77 |
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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