Synthesis of nanocomposite materials based on cobalt-doped tin oxide and study of their physicochemical properties

Abstract

Coprecipitation followed by sintering were used to synthesize nanocomposite materials in the CoO–SnO₂ system under various conditions. The crystal structure, morphology, chemical and phase transformations of the materials were examined. The specific capacity of the materials was determined in their possible use as electrode materials for supercapacitors.