A Brief Review on Electrode Materials for Supercapacitor

One of the issues recently faced in electrostatic field is storage. With recent advances in this area it has become necessary to find an alternative which lead to emergence of supercapacitor. Supercapacitor shares the same fundamental equations as conventional capacitors; to attain higher capacitances supercapacitor uses electrodes having high specific surface area and thinner dielectrics. With these properties it makes them have power densities greater than those of batteries and energy density greater than those of conventional capacitors. Since supercapacitor is mainly a pulse current device it is best used with devices that require high current for short duration of time. Researchers being carried out now…