Fig. 4From: A Nanocrystalline Fe2O3 Film Anode Prepared by Pulsed Laser Deposition for Lithium-Ion Batteriesa Discharge-charge profiles of the nanocrystalline Fe2O3 film anode cycled between 0.01–3 V at a specific current of 100 mA g− 1. b Cycling performance of the nanocrystalline Fe2O3 film anode and corresponding Coulombic efficiencies at a specific current of 100 mA g− 1Back to article page