The catalysis of the reduction of Zn(II) ions by 3,4-diaminotoluene

被引：20

作者：

Dalmata, G

机构：

[1] Faculty of Chemistry, M. Curie-Skłodowska Univ.

来源：

ELECTROCHIMICA ACTA | 1997年 / 42卷 / 09期

关键词：

3,4-diaminotoluene; adsorption; catalytic activity; the two-step reduction of Zn(II) ions; rate constants;

D O I：

10.1016/S0013-4686(96)00252-6

中图分类号：

O646 [电化学、电解、磁化学];

学科分类号：

081704 ;

摘要：

A two-step reduction of Zn(II) ions at the dropping mercury electrode in 1 M NaClO4 + 0.001 M HClO4 with the addition of 3,4-diaminotoluene using an impedance method in wide potential and frequency ranges was examined. It was stated that 3,4-diaminotoluene affected mainly the rate constant of the first electron transfer catalysing the process, but the rate of the second electron transfer changes insignificantly. (C) 1997 Elsevier Science Ltd.

引用

页码：1307 / 1314

页数：8

共 31 条

[1] THE MECHANISM OF THE REDUCTION OF ZN(II) FROM NACLO4 BASE ELECTROLYTE-SOLUTIONS AT THE DME [J].