CATALYTIC EFFECTS IN THE ELECTROCHEMICAL REACTIONS INVOLVING NICKEL AND CYSTEINE - VOLTAMMETRIC STUDIES

被引：21

作者：

BANICA, FG

DIACU, E

机构：

来源：

COLLECTION OF CZECHOSLOVAK CHEMICAL COMMUNICATIONS | 1991年 / 56卷 / 01期

关键词：

D O I：

10.1135/cccc19910140

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The electrode reactions in the nickel-cysteine system at pH-values around 7 were studied by cyclic voltammetry on the hanging mercury drop electrode. The following processes are induced by cysteine: 1) the catalytic reduction of the nickel ion; 2) the anodic dissolution of the nickel amalgam by a catalytic mechanism; 3) the catalytic evolution of hydrogen. Some analogies with the behavior of the nickel center in hydrogenase are suggested.

引用

页码：140 / 151

页数：12

共 36 条

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