The influence of the mechanisms of electrocrystallization of particles on the processes of formation of nano- and ultrafine metal powders

Abstract

The influence of the mechanisms of electrocrystallization of particles on the processes of formation of nano- and ultrafine metal powders

Berezhnoy Yu.M., Kuznetsov D.N., Hasanova I.R., Berezhnaya D.I., Sevostyanova A.A.

Incoming article date: 12.01.2020

The technologies for producing ultrafine copper powders are examined. The influence of various parameters on the processes of electrocrystallization of particles is studied. Various mechanisms for producing particles in the presence of water-soluble polymers are presented. The ultrafine copper powders obtained using different electrolysis modes. A review of advanced electrochemical methods for producing ultrafine copper powders with the addition of various stabilizers particle growth, further ways of developing the technology of these technologies are highlighted.

Keywords: ultrafine copper powders, electrocrystallization, production methods, particle stabilization, water-soluble polymers, double electric layer, vibrocathode