The effect of dicarboxylates on the anodic dissolution of cobalt

Authors
Chernova, SP Rylkina, MV Reshetnikov, SM Chikanova, AY Ivanova, EK
Citation
Sp. Chernova et al., The effect of dicarboxylates on the anodic dissolution of cobalt, PROT MET R, 36(5), 2000, pp. 483-489
Citations number
19
Categorie Soggetti
Metallurgy
Journal title
PROTECTION OF METALS
ISSN journal
00331732 → ACNP
Volume
36
Issue
5
Year of publication
2000
Pages
483 - 489
Database
ISI
SICI code
0033-1732(200009/10)36:5<483:TEODOT>2.0.ZU;2-9
Abstract
The effect of sodium salts of dicarboxylic acids on the anodic dissolution of cobalt in solutions of perchlorates is considered. Acceleration of the d issolution is observed only if the pH of such a solution falls into the dom ain of the formation and existence of soluble complexes of Co(II) with the corresponding acid. The mechanism of the anodic dissolution of cobalt in th e presence of dicarboxylates is suggested.