Anomalous dependence of peak currents on scanning rate in voltammetry of Co2+, Fe2+, and Ni2+ ions in presence of thiols

Authors
Heyrovsky, M Vavricka, S
Citation
M. Heyrovsky et S. Vavricka, Anomalous dependence of peak currents on scanning rate in voltammetry of Co2+, Fe2+, and Ni2+ ions in presence of thiols, ELECTROANAL, 11(9), 1999, pp. 653-655
Citations number
12
Categorie Soggetti
Spectroscopy /Instrumentation/Analytical Sciences
Journal title
ELECTROANALYSIS
ISSN journal
10400397 → ACNP
Volume
11
Issue
9
Year of publication
1999
Pages
653 - 655
Database
ISI
SICI code
1040-0397(199907)11:9<653:ADOPCO>2.0.ZU;2-2
Abstract
In the voltammetry of complexes of substituted thiols with Co, Fe and Ni, i n which the metals are deposited on the electrode, a new faradaic current a ppears which increases with decreasing rate of potential scan; it is appare ntly due to a catalytic evolution of hydrogen.