Abstract
Microparticles of CuO were obtained by thermal decomposition of copper(II) oxalate synthesized by pulse electrolysis of an oxalic acid solution with a sacrificial copper anode. Scanning electron microscopy showed that the particles are rectangular hexagon-shaped with a size of 0.2–5 µm and form complex irregular aggregates with a porous structure. The use of the water–dimethylformamide solvents with a volume ratio 1 : 1 is optimal to achieve the desired morphology of the product.
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The work was carried out using the equipment of the Scientific and Educational Center “Diagnostics of the structure and properties of nanomaterials” of the Kuban State University Center for Collective Use.
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Translated from Zhurnal Obshchei Khimii, 2021, Vol. 91, No. 4, pp. 638–642 https://doi.org/10.31857/S0044460X2104020X.
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Andriychenko, E.O., Zelenov, V.I., Bovyka, V.E. et al. Electrochemical Synthesis of Porous Copper(II) Oxide Microparticles with Rectangular Hexagonal Morphology. Russ J Gen Chem 91, 707–710 (2021). https://doi.org/10.1134/S1070363221040204
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DOI: https://doi.org/10.1134/S1070363221040204