Electrochemical Behavior of Vanadium Oxides in (NH 2 ) 2 CO - KCl Melt

The electrochemical behaviour of vanadium oxides in a carbamide- KCl melt at 1200C was studied by cyclic voltammetry. In the (NH2)2CO-KCl melt with additions of trivalent vanadium, an electrochemical process of oxidation of trivalent vanadium to pentavalent one was observed in the anodic region. V2O...

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Bibliographic Details
Published in:ECS transactions 2013-03, Vol.50 (11), p.153-157
Main Authors: Savchuk, Anastasia V., Devyatkin, Sergei Vladimirovich
Format: Article
Language:English
Online Access:Get full text
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Summary:The electrochemical behaviour of vanadium oxides in a carbamide- KCl melt at 1200C was studied by cyclic voltammetry. In the (NH2)2CO-KCl melt with additions of trivalent vanadium, an electrochemical process of oxidation of trivalent vanadium to pentavalent one was observed in the anodic region. V2O5 is irreversibly discharged in the (NH2)2CO-KCl melt with reactant adsorbed strongly.
ISSN:1938-5862
1938-6737
DOI:10.1149/05011.0153ecst