fig7
Figure 7. (A and B) GCD curves at different current densities for BV and BVC electrodes; (C) Comparative GCD curves of corresponding electrodes at 1 mA cm-2 current density; (D) Plots of current density vs. specific capacity; (E and F) Actual, predicted, and forecast capacitive retention and Coulombic efficiency of BV and BVC electrodes. BV: BiVO4; BVC: bismuth vanadate/carbon; GCD: galvanostatic charge discharge.
