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  • Synthesis of PANI/RGO/NiCrO Nanocomposite Material for Charge Storage Application

Ritu Dubey, Pukhrambam Dipak, Anuradha Samadhiya, Dinesh Chandra Tiwari, Radha Tomar


PANI/RGO/NiCrO nanocomposite is synthesized by chemical oxidative polymerization of aniline and Nickel-Chromium Oxide (NiCrO). The prepared PANI/RGO/NiCrO nanocomposite exhibited high specific capacitance of 800 F/g at the scan rate of 5 mV/s, high power density of 1399.44 Wkg-1 and high energy density of 70 Whkg-1The as-prepared polymer nanocomposites were characterized by X-ray diffraction (XRD) to study crystallinity, Fourier transform infrared spectroscopy (FTIR) to know the functional groups, Transmission electron microscopy (TEM) for internal morphology and Thermogravimetric analysis (TGA) for thermal stability. The electrochemical performances of the sample are measured in aqueous H2SOelectrolyte. The outstanding electrochemical properties suggest that the PANI/RGO/NiCrO nanocomposite is a promising material for supercapacitor application.


nanocomposite, aniline, supercapacitor, power density, transmission

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