DETERMINATION OF STABILITY-CONSTANTS USING A MERCURY MICROELECTRODE AND STEADY-STATE VOLTAMMETRY

被引：6

作者：

DOSSANTOS, MMC

GONCALVES, MLS

机构：

[1] Centro de Química Estrutural, Instituto Superior Técnico

来源：

ELECTROCHIMICA ACTA | 1992年 / 37卷 / 08期

关键词：

MICROELECTRODES; STEADY-STATE VOLTAMMETRY; STABILITY CONSTANTS; COMPLEXES;

D O I：

10.1016/0013-4686(92)87015-R

中图分类号：

O646 [电化学、电解、磁化学];

学科分类号：

081704 ;

摘要：

A mercury microelectrode obtained by the deposition of mercury onto a carbon microelectrode operating in steady-state conditions was used for determining stability constants using a classical polarography method-DeFord Hume's method. As a model system the complexation of cadmium by glycine was chosen and a good agreement was found with literature values and with the results obtained using a conventional dropping mercury electrode.

引用

页码：1413 / 1416

页数：4

共 15 条

[1]

BAUER JE, 1991, J ELECTROANAL CHEM, V305, P73

[2] STEADY-STATE VOLTAMMETRY [J].