发明名称 |
Fet-based sensor for detecting reducing gases or alcohol, and associated production and operation method |
摘要 |
An FET-based gas sensor includes at least one field-effect transistor and at least one gas-sensitive layer and a reference layer. Any changes in work function occurring when materials of the layers are exposed to a gas are used to trigger the field-effect structures. The gas-sensitive layer includes a metal oxide having an oxidation catalyst on its surface and accessible to the measured gas.
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申请公布号 |
US2007181426(A1) |
申请公布日期 |
2007.08.09 |
申请号 |
US20050587070 |
申请日期 |
2005.04.21 |
申请人 |
FLEISCHER MAXIMILIAN;KISS GABOR;MEIXNER HANS;LAMPE UWE |
发明人 |
FLEISCHER MAXIMILIAN;KISS GABOR;MEIXNER HANS;LAMPE UWE |
分类号 |
G01N27/26;G01F1/64;G01N27/414 |
主分类号 |
G01N27/26 |
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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