fig3

Figure 3. Electrochemical performance comparison of crystalline PGF-1 and amorphous AP-1 as cathode materials for LIBs. (A) Charge and discharge curves of PGF-1 at various current densities; (B) Rate capabilities of PGF-1 and AP-1 with various current densities; (C) Cycling stability of PGF-1 and AP-1[44]. Reproduced from: Li et al. (2020), Cell Publishing Group[44]. PGF: Porous graphitic framework;