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Abstract

The possibility of electroprecipitation of copper powder via cathodic reduction of an electrolyte solution containing copper(II) nitrate  and dimethyl sulfoxide is reported. The physico-chemical analysis of fine powder of copper received from water containing dimethyl sulfoxide solutions is conducted. Particle sizes of the copper powder are defined by a submicroscopy. The qualitative composition of copper powder is determined by results of radiographic and thermogravimetric techniques. By results of physico-chemical properties of fine copper powders prepared by an electrochemical cathodic deposition it is established that the anode material practically does not influence, their chemical composition and dimensional characteristics.

Keywords

Dimethyl sulfoxide Copper powder Electrolysis Thermogravimetry

Article Details

References

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