INVESTIGADORES
GENNERO Maria Rosa
artículos
Título:
The Tafel-Heyrovsky route in the kinetic mechanism of the hydrogen evolution reaction
Autor/es:
M.R. GENNERO DE CHIALVO; A.C. CHIALVO
Revista:
ELECTROCHEMISTRY COMMUNICATIONS
Editorial:
ELSEVIER SCIENCE INC
Referencias:
Lugar: Amsterdam; Año: 1999 vol. 1 p. 379 - 382
ISSN:
1388-2481
Resumen:
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.
