Abstract
Of lately energy, accumulation and storage are the major challenges. Supercapacitors as energy storage devices play a vital role in the future since it has an unlimited charge/discharge life. Here, we utilize the high capacitive ratio of Co3O4 nanostructures which are synthesized and annealed at different temperatures subjecting them to various structural, functional and morphological studies. The effect of annealing in determining the supercapacitive behaviour is studied with the help of Cyclic Voltammetry (CV), Galvanostatic Charge-Discharge (GCD) and Electrochemical Impedance studies (EIS). Hence finding out the ambient annealing temperature, which also boosts the workability of material & properties is discussed.
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