Research articles
ScienceAsia 51 (2026): 1-8 |doi:
10.2306/scienceasia1513-1874.2026.005
Electrochemical synthesis of nanodispersed zinc oxide using
alternating current
Aizhan Mamyrbekovaa, Aigul Mamyrbekovaa,*, M.K. Kassymovab, A.D. Mamitovac, G.S. Mutashevad
ABSTRACT: The possibility of obtaining nanodispersed zinc oxide by electrolysis on alternating current of industrial
frequency was shown. The parameters of electrolysis, influencing the electrochemical oxidation of zinc in neutral
solutions and the rate of formation of the zinc oxide powder were studied. The effect of electrolyte composition on the
electrode process at a zinc electrode was investigated using polarization measurements. The electrochemical behavior
of the zinc electrode in neutral sodium salt solutions in the concentration range of 0.4?4.0 mol/l, at temperature range
of 20?50?C, and at 5 to 100 mV/s sweep rates was studied. The anodic potentiodynamic curves in 0.4 mol/l NaClO4
,
CH3
COONH4
, Na2
SO4
, NaNO3
, and NaCl solutions were recorded. From the polarization curves, it was established
that the rate of anodic ionization of zinc increases in the following series: CH3
COONH4
< NaClO4
< NaNO3
< Na2
SO4
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| a |
Department of Fundamental Sciences, Faculty of Medicine, Khoja Akhmet Yassawi International Kazakh-Turkish
University, Turkistan 161200 Kazakhstan |
| b |
Department of Food Engineering, Textile and Food Engineering Higher School, M. Auezov South Kazakhstan
University, Shymkent 160012 Kazakhstan |
| c |
Department of Life Safety and Environmental Protection, Faculty of Architecture, Construction and Transport,
M. Auezov South Kazakhstan University, Shymkent 160012 Kazakhstan |
| d |
Department of Soil Science, Agrochemistry and Ecology, Faculty of Agrobiology, Kazakh National Agrarian Research
University, Almaty 050010 Kazakhstan |
* Corresponding author, E-mail: aigul.mamyrbekova@ayu.edu.kz
Received 8 Jan 2024, Accepted 0 0000
|
