Voltammetric and spectrophotometric studies of 2-(5-bromo-2-pyridylazo)5-diethylamino)phenol copper(II) complex

被引：25

作者：

Menek, N ^{[1
]}

Topçu, S

Uçar, M

机构：

[1] Ondokuz Mayis Univ, Fac Sci & Arts, Dept Chem, TR-55139 Kurupelit, Samsun, Turkey

[2] Ankara Univ, Fac Sci, Dept Chem, TR-06100 Ankara, Turkey

来源：

ANALYTICAL LETTERS | 2001年 / 34卷 / 10期

关键词：

voltammetry; spectrophotometric; pyridylazo; copper;

D O I：

10.1081/AL-100105356

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

The spectrophotometric and voltammetric behavior of 2-(5-bromo-2-pyridylazo)-5-(diethylamino)phenol (5-Br-PADAP) copper(II) complex has been studied. The composition of the copper(II) complex was determined to be 1:1. The optimum conditions favoring the formation of coloured complex was studied and their stability constant determined using spectrophotometric and voltammetric techniques. Furthermore, the catalytic affect of nitrite has been investigated on the 5-Br-PADAP copper(II) complex at room temperature.

引用

页码：1733 / 1740

页数：8

共 16 条

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