Fig. 4From: Cycling-Induced Capacity Increase of Graphene Aerogel/ZnO Nanomembrane Composite Anode Fabricated by Atomic Layer Depositiona CV for GAZ100 after different charge/discharge cycles. b Selected discharge voltage profiles. Red and blue lines illustrate the discharge profiles of the 1st cycle and 500th cycle, respectively. Inset illustrates the difference of capacities between the 1st and the 500th cycles, as the function of discharge voltageBack to article page