The study of the electrochemical behaviour of metalo-porphyrins with Co(II) and Co(Ill). Nitrite-selective electrode based on [5,10,15,20-tetraphenyl-21H,23H-porphyrinato-N21, N22, N23, N24]Co(III) chloride

被引：0
作者：
Fagadar-Cosma, E
Vlascici, D
Fagadar-Cosma, G
Bizerea, O
Chiriac, A
机构：
[1] Acad Romane, Inst Chim Timisoara, Timisoara 300223, Romania
[2] Univ Vest Timisoara, Fac Chim Biol Geog, Timisoara 300115, Romania
[3] Univ Politehn Timisoara, Fac Constructii, Timisoara 300223, Romania
来源：
REVISTA DE CHIMIE | 2004年 / 55卷 / 11期
关键词：
nitrite-selective liquid membrane electrode; meso-teraphenylporphyrinato-Co(II); meso-teraphenylporphyrinato-Co(III) chloride; cyclic voltammetry; membrane composition; selectivity;
D O I：
暂无
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The purpose of this study was the electrochemical characterization by cyclic voltammetry of mesotetraphenylporphyrinato Co(H) and Co(III) - (CoTPP and ClCoTPP), which were previously synthesised and characterized by UV-vis, FT-IR and H-1-NMR spectrometry. These compounds can be used as sensor materials in anion-selective liquid membrane electrodes. A nitrite-selective membrane based on ClCoTPP, as sensor material, was obtained and characterized, and the work parameters of the electrode obtained with it were established.
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页码：882 / 885
页数：4
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