Electrochemical behavior of thallium in various electrolytes

  • Gulziya Amangeldiyevna Seilkhanova al-Farabi Kazakh National University, Almaty
  • Yenlik Zhanysbekovna Ussipbekova al-Farabi Kazakh National University, Almaty
  • Andrey Vladimirovich Berezovskiy al-Farabi Kazakh National University, Almaty
  • Andrey Petrovich Kurbatov al-Farabi Kazakh National University, Almaty
DOI: https://doi.org/10.15328/chemb_2014_247-52
Keywords: thallium, glassy carbon, discharge ionization, electrode process, оutput by the current

Abstract

The electrochemical behavior of thallium was studied on glassy carbon electrode in sulfate, nitrate and acetate solutions. The sweep speed and mixing on the process of thallium discharge-ionization was investigated by methods of cyclic voltammetry, and the nature of the limiting step of the cathodic reduction of metal was defined.  Concluded that the reversibility of the electrode reactions was studied and it was based on the analysis, depending on the current values of the rate of mixing and the scan rate. The highest оutput current typical for sulfate electrolyte.

Author Biography

Andrey Petrovich Kurbatov, al-Farabi Kazakh National University, Almaty
Center of Physical Chemical Methods of Research and Analysis

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Published
2014-08-14
How to Cite
Seilkhanova, G., Ussipbekova, Y., Berezovskiy, A., & Kurbatov, A. (2014). Electrochemical behavior of thallium in various electrolytes. Chemical Bulletin of Kazakh National University, 74(2), 47-52. https://doi.org/https://doi.org/10.15328/chemb_2014_247-52
Issue
Vol 74 No 2 (2014): Chemical Bulletin of Kazakh National University
Section
Physical Chemistry and Electrochemistry
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