Structure of copper-containing nanocomposites obtained by electrochemical synthesis

Abstract

Abstract The properties of copper nanocomposites obtained by electrochemical reduction in an aqueous-alcohol electrolyte solution (CUSO4) with the addition of poly(N-vinylpyrrolidone) were investigated. Electrolysis was carried out at direct current using copper electrodes: the anode is made as a hollow cylinder, and the cathode in the form of a bundle of insulated wires with open cross sections, placed inside the cylinder with a working solution. The stabilizing properties of the polymer and the influence of the cathode on the electrochemical deposition processes were shown. The composition, morphology and size characteristics of synthesized copper-containing nanocomposites were determined. The resulting nanoparticles have a crystal cut, and also a high copper content.