Electrochemical performance of the 500 C annealed V2O5 thin film electrodes: (a) cyclic voltammogram at a scan rate of 5 mV s1 for the initial and eighth cycles, (b) rate capability and cyclic stability at various current densities.
Electrochemical performance of the 500 C annealed V2O5 thin film electrodes: (a) cyclic voltammogram at a scan rate of 5 mV s1 for the initial andeighth cycles, (b) rate capability and cyclic stability at various current densities.