fig4

Figure 4. Electrochemical CV profiles of (A) LMO, (B) CNF, and (C) LMO@CNF anodes at a scanning rate of 0.1 mV s^-1. Charge/discharge curves at a current density of 100 mA g^-1 of (D) LMO, (E) CNF, and (F) LMO@CNF anodes. CV: Cyclic voltammetry.