Veronika Poltavets

Veronika Poltavets
Dnepropetrovsk National University · Department of Chemistry

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4
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Publications (4)
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The results of investigation of Mn2+ electrooxidation mechanism in the presence of acetate ions have been presented. The kinetic measurements were supplemented by quantum-chemical modeling. The calculated value of the redox potential of [Mn(H2O)5Ac]+/[Mn(H2O)5Ac]2+ system was compared with experimental data obtained at pH 5.2. The similar values ha...
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С использованием хроновольтамперометрического метода изучено влияние температуры и природы материала подложки (платина, сталь 12Х18Н10Т) на механизм процессов электрохимического окисления Mn2+ до MnOx в уксуснокислом электролите. Анализ поляризационных кривых при Т ≤ 323 К подтвердил предположение о существенном влиянии замедленной стадии гидролиза...
Article
Full-text available
The influence of phase composition on the anodic behavior of electrolytic zinc-based alloys in alkaline solutions was investigated. The following materials were studied: Zn-Sn alloys consisting solely of Zn and Sn crystallites in a mechanical mixture, Zn-Fe, Zn-Co, and Zn-Ni alloys consisting of both solid solutions and intermetallic compounds. The...

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