Synthesis and Electrochemical Characterization of Zinc Cobalt Bimetallic Oxide as an Advanced Positrode Material for Supercapacitor Application

Abstract

Facile cost-effective hydrothermal method successfully employed for synthesis of bimetallic oxides. XRD spectrum analysis confirmed spinel crystalline phase ZnCo2O4 nanoparticles with crystallites size expected to be in range of ~35 nm which aligns with the typical morphology of spinel ZnCo2O4 and FESEM of particle shows sea urchin like morphology with radially projecting nanoneedles structure