Chemical Synthesis of Cobalt Oxide and Study of Structural Properties

The Cobalt Oxide (Co3O4) thin film was deposited directly on a stainless-steel substrate by simple hydrothermal method. Optimized thin films were further characterized for Phase, morphologies, elemental analysis, quantitative compositional information and functional groups were characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM), The prepared Cobalt Oxide samples were studied for super capacitor application by using cyclic voltametric technique.