A NEW PROBE FOR MEASURING ELECTROLYTIC CONDUCTANCE

被引：17

作者：

OLTHUIS, W

VOLANSCHI, A

BOMER, JG

BERGVELD, P

机构：

[1] MESA Research Institute, University of Twente, 7500 AE Enschede

来源：

SENSORS AND ACTUATORS B-CHEMICAL | 1993年 / 13卷 / 1-3期

关键词：

D O I：

10.1016/0925-4005(93)85368-K

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

A conductance cell of which the electrodes are provided with a 110 nm thick Ta2O5 insulating film is proposed and realized. The stable and very low impedance of the total oxide/solution interface largely reduces interference from redox processes. Measurement results, given as an output voltage between 10 and 600 mV as a function of the specific resistance between 0.1 and 8 kOMEGA, are shown to be in agreement with theoretically calculated results, both at the constant current and constant voltage mode of operation.

引用

页码：230 / 233

页数：4

共 6 条

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[5]

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