Supercapacitor electrodes using nanoscale activated carbon ...
Nov 15, 2012· Cyclic voltammogram of ball mill processed nanometer sized activated carbon in M KOH electrolyte (mass specific capacitance: 1071 F g −1; area specific capacitance: F cm −2). Studies were undertaken to ascertain the high supercapacitance values and its correlation to the porosity configuration of the nanoscale activated carbon.