ELECTROCHEMICAL REDUCTION OF ELEMENTAL ARSENIC

Authors
CHERNYKH IN TOMILOV AP
Citation
In. Chernykh et Ap. Tomilov, ELECTROCHEMICAL REDUCTION OF ELEMENTAL ARSENIC, Russian journal of applied chemistry, 68(7), 1995, pp. 1060-1061
Citations number
4
Categorie Soggetti
Chemistry Applied
Journal title
Russian journal of applied chemistry → ACNP
ISSN journal
10704272
Volume
68
Issue
7
Year of publication
1995
Part
2
Pages
1060 - 1061
Database
ISI
SICI code
1070-4272(1995)68:7<1060:EROEA>2.0.ZU;2-0
Abstract
It was established that in electrolysis of electrolyte aqueous solutio ns with the use of a metal arsenic cathode, hydrogen arsenide (arsine) is formed, the yield of which depends an electrolyte nature. The high est current efficiency by arsine (up to 42%) was obtained in a solutio n of disubstituted sodium phosphate at current density of 0.02 A . cm( -2). Dispersion of the electrode has been noted to occur during electr olysis.