发明名称 MEASUREMENT ELECTRODE SYSTEM
摘要 A measurement electrode system comprises a working electrode, an auxiliary electrode and, instead of a conventional reference half-cell, a solid electrode, such as a 2nd species electrode, the potential of which is stabilized by a constant ionic concentration of a solution introduced in the liquid to be tested. Combinations suitable for such a solid electrode are, for example, of the metal/metal oxide type such as Ir/IrO2. The invention overcomes the disadvantages associated with reference half-cells. The electrodes are connected in a polestrostat circuit, and may be incorporated in a single, solid supporting member. <IMAGE>
申请公布号 GB2023846(B) 申请公布日期 1983.03.30
申请号 GB19790020119 申请日期 1979.06.08
申请人 INSTITUTO SIEROTERAPICO;VACCINOGENO TOSCANO "SCLAVO" SPA 发明人
分类号 G01N27/403;G01N27/416;G01N27/48;(IPC1-7):01N27/46 主分类号 G01N27/403
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