The dissolution of silver cathodically polarized in acid chloride media

Autor:	N. M. Tutukina, L. E. Volkova, I. K. Marshakov, I. V. Kreiser
Rok vydání:	2006
Předmět:	Organic Chemistry Inorganic chemistry Metals and Alloys chemistry.chemical_element Chloride Oxygen Surfaces Coatings and Films Cathodic protection Ion chemistry.chemical_compound Adsorption chemistry Electrode Materials Chemistry medicine Hydroxide Dissolution medicine.drug
Zdroj:	Protection of Metals. 42:140-143
ISSN:	1608-327X 0033-1732
DOI:	10.1134/s0033173206020068
Popis:	The dissolution of silver cathodically polarized in a 1M HC1 solution is investigated. It occurs only in the presence of oxygen, is independent of the cathodic potential in a range from 0.00 to −0.45 V, and is determined by the convective experimental conditions and the acidity of the solution. It may be assumed that silver can be oxidized at cathodic potentials because of an increase in the concentration of hydroxide ions adsorbed by the electrode, during the reduction of the dissolved oxygen.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::c087807017d812e923feb541ea8a8e89 https://doi.org/10.1134/s0033173206020068 Zobrazit plný text záznamu Plný text ve formátu PDF