Fig. 4From: High-Performance Cathode Material of FeF3·0.33H2O Modified with Carbon Nanotubes and Graphene for Lithium-Ion Batteriesa The initial charge-discharge profiles of FeF3·0.33H2O, FeF3·0.33H2O/CNT, and FeF3·0.33H2O/C + G electrodes at 0.1 C rate. Charge and discharge profiles of different cycles (1st, 3rd, 30th, 50th) at 0.2 C rate, b FeF3·0.33H2O, c FeF3·0.33H2O/CNT, and d FeF3·0.33H2O/C + GBack to article page