Figure 3.
a) Typical charge–discharge curves of LiMn2O4/α‐Fe2O3 (prelithiated) cell at various current densities between 1.4 and 3.5 V, b) rate capability studies of LiMn2O4/α‐Fe2O3 (prelithiated) cell with coloumbic efficiency, and c) long‐term cycling profiles with coloumbic efficiency. Here, 1 C is assumed to be 1000 mA g−1 with respect to anode loading.