• Janardhan H. Shendkar

I attempt to exhibit comprehensive analysis of experimentally acquired supercapacitive performance of cobalt hydroxide (Co(OH)2)-polyaniline (PANI) hybrid nanocomposites (HNs), prepared potentiostatically via electrochemical deposition method. Morphologically both amorphous electrodes HNs are different from one another. The electrochemical properties of the HNs electrodes have been investigated by cyclic voltammograms measurement. The specific capacitances HNs are found to be 81.63F/g and 142.8F/g respectively, at a sweep rate of 10 mV/s in 1.0 M NaOH electrolyte, whereas the stabilities at a scan rate of 40mV/s assigned to these electrodes, are 39.49% (after 600 cycles) & 82.98% (after 1000 cycles) respectively. My work demonstrates synergetic effect of supercapacitive performance in hybrid/composite nanostructured electrodes.

Electrochemical Supercapacitors, Nanocomposite, Polyaniline, Specific capacitance, nanostructures, cobalt hydroxide, electrodeposition

"Supercapacitive Properties of PANI-Co(OH)2 Nanocomposite electrodes", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.8, Issue 11, page no.b260-b268, November-2021, Available :http://www.jetir.org/papers/JETIR2111131.pdf

"Supercapacitive Properties of PANI-Co(OH)2 Nanocomposite electrodes", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.8, Issue 11, page no. ppb260-b268, November-2021, Available at : http://www.jetir.org/papers/JETIR2111131.pdf