Potentiometric response of polyaniline electrode to dissolved nitrate

被引:11
作者
Mazeikiene, R [1 ]
Malinauskas, A [1 ]
机构
[1] INST CHEM,LT-2600 VILNIUS,LITHUANIA
关键词
polyaniline and derivatives; potentiometry; nitrate detection;
D O I
10.1016/S0379-6779(97)81197-6
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
Nitrate-sensitive electrodes were prepared by aniline electropolymerization on platinum substrate from a nitric acid solution. The electrodes show a linear response of potential to nitrate concentration in the range of 10(-1)-10(-3) M, and a slope up to -44 mV/decade.
引用
收藏
页码:77 / 79
页数:3
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