Abstract
Abstract Polyaniline (PANI) film synthesized by cyclic voltammetry method. Rectangular strip of stainless steel (SS) is used to construct low cost electrode for Supercapacitors. PANI films are characterized by Field-emission scanning electron microscopy (FE-SEM), X-ray diffraction analysis (XRD). Chemical structure and electronic behavior of PANI film is carried out by Fourier transform infrared (FTIR), and ultraviolet-visible (UV-Vis) spectroscopy, respectively. The electrochemical performance of PANI film carried out by cyclic voltammetry in 1M H2SO4 giving specific capacitance of 346 Fg-1 at sweep rate 10 mVs-1 with 63% capacitance retention after 1000 cycles at sweep rate 100 mVs-1.
Published Version
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