- Issue
- Journal of Siberian Federal University. Chemistry. 2014 7 (3)
- Authors
- Lapina, Antonina S.; Marinina, Galina I.; Vasilyeva, Marina S.; Kondrikov, Nicolai B.; Schitovskaya, Elena V.; Fedorets, Alexander N.; Korochentsev, Vladimir V.; Os’mushko, Ivan S.
- Contact information
- Vasilyeva, Marina S.:School of natural Sciences Far Eastern Federal University 8 Suhanova Str., Vladivostok, 690950, Russia; Kondrikov, Nicolai B.:School of natural Sciences Far Eastern Federal University 8 Suhanova Str., Vladivostok, 690950, Russia; Schitovskaya, Elena V.:School of natural Sciences Far Eastern Federal University 8 Suhanova Str., Vladivostok, 690950, Russia; Fedorets, Alexander N.:School of natural Sciences Far Eastern Federal University 8 Suhanova Str., Vladivostok, 690950, Russia; Korochentsev, Vladimir V.:School of natural Sciences Far Eastern Federal University 8 Suhanova Str., Vladivostok, 690950, Russia; Os’mushko, Ivan S.:School of natural Sciences Far Eastern Federal University 8 Suhanova Str., Vladivostok, 690950, Russia
- Keywords
- bismuth oxide; plasma electrolytic oxidation; metal oxide electrodes
- Abstract
Bismuth oxide layers on a titanium are formed by a plasma electrolytic oxidation (PEO) method from electrolytes containing complex ions EDTA-Bi3+. Electrochemical characteristics – exchange currents, transport coefficients α and β, a and b coefficients in Tafel’s equation are defined. For the obtained systems occurrence of an analytical signal at complexometric titration of salts of Fe (III) is established. The structural features of surface electrodes have been investigated by scanning electron microscopy (SEM) and X-ray photoelectron spectroscopy (XPS) techniques. Correlation between morphology, structure of a surface and electrochemical properties of samples is found
- Pages
- 412-423
- Paper at repository of SibFU
- https://elib.sfu-kras.ru/handle/2311/13422
Journal of Siberian Federal University. Chemistry / Electrochemical Properties of Bismuth Oxide Films on Titanium Formed by Plasma Electrolytic Oxidation
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