发明名称 |
Electrochemical cell having a polarographic device with ion selective electrode as working electrode and method of use |
摘要 |
The sensitivity and, especially, the selectivity of a polarographic device can be increased by using an ion selective electrode as the working electrode in the electrochemical cell. The cell is a high sensitivity gas detector which is reliable in operation and which is particularly suitable for use in the field of environmental protection. Especially silver/silver iodide electrodes used in various electrolytes are particularly suitable for detecting hydrocyanic acid, phosgene and hydrogen sulphide.
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申请公布号 |
US4227974(A) |
申请公布日期 |
1980.10.14 |
申请号 |
US19790011343 |
申请日期 |
1979.02.12 |
申请人 |
BAYER AKTIENGESELLSCHAFT |
发明人 |
PETERSEN, OTTO;SCHMIDT, HANS-DIETER |
分类号 |
G01N27/416;G01N27/48;G01N27/49;(IPC1-7):G01N27/46 |
主分类号 |
G01N27/416 |
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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