发明名称 |
Optical sensor |
摘要 |
An optical sensor is proposed for determining gases in gas mixtures, especially for determining one gas component in the air, having a sensitive layer exposed to the gas and having a means for detecting a change in an optical property of the sensitive layer. The sensitive layer of the sensor contains a phosphorus or nitrogen-containing base having numerous and/or long-chain alkyl groups for the pH adjustment of the sensitive layer.
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申请公布号 |
US2002028518(A1) |
申请公布日期 |
2002.03.07 |
申请号 |
US20010894781 |
申请日期 |
2001.06.28 |
申请人 |
BRINZ THOMAS;POTTHAST HEIDRUN |
发明人 |
BRINZ THOMAS;POTTHAST HEIDRUN |
分类号 |
G01N21/78;G08B17/117;G08B21/16;(IPC1-7):G01N21/75 |
主分类号 |
G01N21/78 |
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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