fig3

Figure 3. HRTEM images of LFP nanoparticles in pure LFP and LMC@3_1 cathodes after discharging at 5C and 20C, involving the lattice fringe spacings and corresponding phase composition and lattice plane. (A-C) LFP particles in pure LFP cathode after 5C discharge. (D-F) LFP particles in LMC@3_1 cathode after 5C discharge. (G-I) LFP particles in pure LFP cathode after 20C discharge. (J-L) LFP particles in LMC@3_1 cathode after 20C discharge.