Email this article Electrochemical Behavior of the Nickel/Oxide Tungsten Bronze System at Cyclic Potential Sweep
- Authors: Kosov A.V.1, Semerikova O.L.1, Vakarin S.V.1, Zaykov Y.P.1
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Affiliations:
- Ural Branch of the Russian Academy of Sciences, Institute of High Temperature Electrochemistry
- Issue: Vol 2019, No 8 (2019)
- Pages: 803-808
- Section: Article
- URL: https://journal-vniispk.ru/0036-0295/article/view/173411
- DOI: https://doi.org/10.1134/S0036029519080093
- ID: 173411
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Abstract
The electrochemical behavior of nickel in the K2WO4–Na2WO4 (1 : 1)–WO3 (35 mol %) and K2WO4–Na2WO4 (1 : 1)–WO3 (50 mol %) polytungstate melts was studied by the cyclic voltammetry. Based on a comparison of the obtained cyclic voltammograms with the data of SEM, EDS and XRD conclusions were drawn about the sequence of processes proceeding on the nickel substrate. Equations of the electrolysis products formation are proposed.
About the authors
A. V. Kosov
Ural Branch of the Russian Academy of Sciences, Institute of High Temperature Electrochemistry
Author for correspondence.
Email: alexander.kosoff@yandex.ru
Russian Federation, Ekaterinburg, 620137
O. L. Semerikova
Ural Branch of the Russian Academy of Sciences, Institute of High Temperature Electrochemistry
Email: s.vakarin@ihte.uran.ru
Russian Federation, Ekaterinburg, 620137
S. V. Vakarin
Ural Branch of the Russian Academy of Sciences, Institute of High Temperature Electrochemistry
Author for correspondence.
Email: s.vakarin@ihte.uran.ru
Russian Federation, Ekaterinburg, 620137
Yu. P. Zaykov
Ural Branch of the Russian Academy of Sciences, Institute of High Temperature Electrochemistry
Email: s.vakarin@ihte.uran.ru
Russian Federation, Ekaterinburg, 620137
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