Nanocomposite forming on the cathode in electrochemical reduction of copper ions from a polymer solution

I. M. Papisov; A. Yu. Vorob’ev; A. I. Papisova; G. Yu. Ostaeva; I. Yu. Isaeva; E. V. Polyakova

doi:10.1134/S0012500816060033

Nanocomposite forming on the cathode in electrochemical reduction of copper ions from a polymer solution

Autores: Papisov I.M.¹, Vorob’ev A.Y.¹, Papisova A.I.¹, Ostaeva G.Y.¹, Isaeva I.Y.¹, Polyakova E.V.¹
Afiliações:
1. Moscow Automobile and Road Construction State Technical University (MADI)
Edição: Volume 468, Nº 2 (2016)
Páginas: 183-186
Seção: Chemistry
URL: https://journal-vniispk.ru/0012-5008/article/view/153696
DOI: https://doi.org/10.1134/S0012500816060033
ID: 153696

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Resumo

Copper electrodeposition from a solution of a mixture of copper(II) sulfate and poly(N-vinylpyrrolidone) is accompanied by the formation of a nanocomposite on the cathode. The nanocomposite contains copper nanoparticles and up to 20 wt % polymer. The composite forms by a noncovalent interaction of polymer macromolecules with the surface of copper particles growing on the cathode.