BEHAVIOR OF IODIDE-SELECTIVE ELECTRODES AT LOW CONCENTRATIONS OF IODIDE

被引:25
作者
HULANICKI, A
LEWENSTAM, A
MAJZURAWSKA, M
机构
[1] Institute of Fundamental Problems in Chemistry, University of Warsaw
关键词
D O I
10.1016/S0003-2670(01)93203-9
中图分类号
O65 [分析化学];
学科分类号
070302 ; 081704 ;
摘要
The influence of adsorption of iodide ions and redox processes on the response mechanism of solid-state iodide-selectives electrode is discussed. Such effects can cause non-Nernstian calibration curves for iodide concentrations below 10-5 M. A semi-empirical equation is given which explains the electrode response under the conditions normally applied. © 1979.
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页码:121 / 128
页数:8
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