Vinayaraj, S.Brijesh, K.Dhanush, P.C.Nagaraja, H.S.2026-02-052020Physica B: Condensed Matter, 2020, 596, , pp. -9214526https://doi.org/10.1016/j.physb.2020.412369https://idr.nitk.ac.in/handle/123456789/23644The pristine ZnWO<inf>4</inf> and ZnWO<inf>4</inf>/SnO<inf>2</inf> composite was synthesized by solvothermal method. The crystal structure of the ZnWO<inf>4</inf> and ZnWO<inf>4</inf>/SnO<inf>2</inf> composite is determined by powder X-ray diffraction (XRD) pattern. The morphology of the samples investigated using SEM and found to be agglomerated structure. The samples are tested as an electrode material for supercapacitor using electrochemical techniques like cyclic Voltammetry (CV), Galvanostatic Charge-Discharge (GCD) and Electrochemical Impedance Spectroscopy (EIS). The ZnWO<inf>4</inf>/SnO<inf>2</inf> composite reveals 56.7 F/g specific capacitance at 1 mV/s scan rate which is higher than that of pristine material and also ZnWO<inf>4</inf>/SnO<inf>2</inf> composite exhibits good cyclic stability than pure ZnWO<inf>4</inf>. © 2020 Elsevier B.V.Crystal structureCyclic voltammetryElectric dischargesElectrochemical electrodesElectrochemical impedance spectroscopySupercapacitorTin compoundsAgglomerated structuresElectrochemical techniquesGalvanostatic charge dischargesPowder X ray diffractionPristine materialsSolvothermal methodSpecific capacitanceSupercapacitor applicationZinc compounds