Supercapacitive Measurements

Electrochemical energy storage systems are highly desirable in today¿s information rich modern society and technology. Supercapacitors have been received lot of attention in the field of power/energy storage of hybrid electrical vehicles, mobiles, digital communications and military, missiles etc. To improve the performance of supercapacitor electrode, preferably it requires conducting current collectors and coated material having multi oxidation states, good electrical conductivity, Faradic/non-Faradic capacitive behaviour, semi crystalline (amorphous as well as crystalline), porous and hydrophilic nature, ideal polarizability, low ESR etc. The aim of research work is to carry out the systematic study essential to improve the performance of cobalt oxide electrodes prepared by spray pyrolysis.