Electrochemical Behavior of the Nickel/Oxide Tungsten Bronze System at Cyclic Potential Sweep


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Resumo

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.

Sobre autores

A. Kosov

Ural Branch of the Russian Academy of Sciences, Institute of High Temperature Electrochemistry

Autor responsável pela correspondência
Email: alexander.kosoff@yandex.ru
Rússia, Ekaterinburg, 620137

O. Semerikova

Ural Branch of the Russian Academy of Sciences, Institute of High Temperature Electrochemistry

Email: s.vakarin@ihte.uran.ru
Rússia, Ekaterinburg, 620137

S. Vakarin

Ural Branch of the Russian Academy of Sciences, Institute of High Temperature Electrochemistry

Autor responsável pela correspondência
Email: s.vakarin@ihte.uran.ru
Rússia, Ekaterinburg, 620137

Yu. Zaykov

Ural Branch of the Russian Academy of Sciences, Institute of High Temperature Electrochemistry

Email: s.vakarin@ihte.uran.ru
Rússia, Ekaterinburg, 620137


Declaração de direitos autorais © Pleiades Publishing, Ltd., 2019

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