SPECIFIC FEATURES OF HYDROGEN SORPTION BY PALLADIUM DISPERSED FORMS AT ALPHA-PHASE POTENTIALS

Authors
PODLOVCHENKO BI KOLYADKO EA LU SG
Citation
Bi. Podlovchenko et al., SPECIFIC FEATURES OF HYDROGEN SORPTION BY PALLADIUM DISPERSED FORMS AT ALPHA-PHASE POTENTIALS, Journal of electroanalytical chemistry [1992], 399(1-2), 1995, pp. 21-27
Citations number
30
Categorie Soggetti
Electrochemistry,"Chemistry Analytical
Journal title
Journal of electroanalytical chemistry [1992]
ISSN journal
15726657 → ACNP
Volume
399
Issue
1-2
Year of publication
1995
Pages
21 - 27
Database
ISI
SICI code
Abstract
A method using foreign metal adatoms is proposed for distinguishing ad sorbed and dissolved hydrogen in palladium electrodes. It is shown tha t the solubility of hydrogen in the a phase of different dispersed pal ladium samples is higher than that in smooth Pd and increases as the d ispersity increases. On the basis of the Bucur model, a quantitative e stimate is made of the structural defectiveness of the palladium dispe rsed forms investigated.