The Tafel-Heyrovsky route in the kinetic mechanism of the hydrogen evolution reaction

被引：47

作者：

de Chialvo, MRG ^{[1
]}

Chialvo, AC ^{[1
]}

机构：

[1] Univ Nacl Litoral, Programa Electroquim Aplicada & Ingn Electroquim, Fac Ingn Quim, RA-3000 Santa Fe, Argentina

来源：

ELECTROCHEMISTRY COMMUNICATIONS | 1999年 / 1卷 / 09期

关键词：

hydrogen evolution reaction; kinetic mechanism; Tafel-Heyrovsky route;

D O I：

10.1016/S1388-2481(99)00078-8

中图分类号：

O646 [电化学、电解、磁化学];

学科分类号：

081704 ;

摘要：

The examination of the dependence of surface coverage on overpotential for the kinetic mechanism of the hydrogen evolution reaction (HER) through the Volmer-Heyrovsky route shows that, under certain conditions, the Tafel re-adsorption can be produced. On this basis, the HER could be described with the contribution of Tafel and Heyrovsky elementary steps. The present communication derives and analyses the kinetic mechanism of the HER for the Tafel-Heyrovsky route, under Frumkin adsorption conditions. (C) 1999 Elsevier Science S.A. All rights reserved.

引用

页码：379 / 382

页数：4

共 10 条

[1] BEHAVIOR OF A HYDRIDE PHASE FORMED IN THE HYDROGEN EVOLUTION REACTION AT A ROTATING PT ELECTRODE - ANALYSIS OF POTENTIAL RELAXATION TRANSIENTS FROM A KINETIC APPROACH [J].