Fig. 9From: Functionalization of Graphene Oxide and its Composite with Poly(3,4-ethylenedioxythiophene) as Electrode Material for Supercapacitors a Specific capacitances as a function of cycle number measured at 1 A g−1; b EIS curves at 5 mV over the frequency range of 0.01–100 KHzBack to article page