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dc.contributor.authorDhanush P.C.
dc.contributor.authorBrijesh K.
dc.contributor.authorVinayraj S.
dc.date.accessioned2021-05-05T10:15:51Z-
dc.date.available2021-05-05T10:15:51Z-
dc.date.issued2020
dc.identifier.citationAIP Conference Proceedings , Vol. 2247 , , p. -en_US
dc.identifier.urihttps://doi.org/10.1063/5.0004023
dc.identifier.urihttp://idr.nitk.ac.in/jspui/handle/123456789/14842-
dc.description.abstractThis paper aims to develop a way for synthesising Zinc Tungstate (ZnWO4) by Microwave method. Which is simpler easier and better than hydrothermal synthesis. Formation of the crystal microstructures were verified with the aid of Powder X-Ray Diffraction (XRD), and further, morphologies were investigated upon using Field Emission Scanning Electron Microscope (FESEM). The implications in the energy storage devices were examined by preparing a pseudo capacitor. The electrochemical characteristics were analysed by using three-electrode system and its performance was evaluated with the assistance of Cyclic Voltammetry (CV) and Electrochemical Impedance Spectroscopy (EIS). The result presented the specific capacitance as 79 Fg-1 for a scan rate of 1mVs-1. The ZnWO4 as an active material retains 96.52% stability up to 1000 cycles. A significant increase in the impedance for lower frequencies can be observed for the material after 1000 cycles when compared to that of the first cycle. © 2020 Author(s).en_US
dc.titleHigh stable zinc tungstate electrode for electrochemical supercapacitoren_US
dc.typeConference Paperen_US
Appears in Collections:2. Conference Papers

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