发明名称 |
HYDROGEN SENSOR |
摘要 |
A sensor for hydrogen is disclosed comprising an electrically insulating substrate carrying a thin amorphous film of co-deposited nickel and zirconium and an overlying film of palladium wherein during the operation of the sensor, hydrogen in a sample gas is dissociated on the palladium film and diffuses into the nickel-zirconium film to change its electrical resistance in proportion to the amount of hydrogen in the sample to be analyzed.
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申请公布号 |
CA2184339(C) |
申请公布日期 |
1999.10.26 |
申请号 |
CA19962184339 |
申请日期 |
1996.08.28 |
申请人 |
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发明人 |
POLI, ANDREA A.;CHENG, YANG-TSE;LI, YANG;LISI, DANIEL JOHN;GUTOWSKI, STANLEY |
分类号 |
G01N27/04;G01N27/12;(IPC1-7):G01N27/12 |
主分类号 |
G01N27/04 |
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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