fig3
From: Li2SO4 coating for enhanced electrochemical performance of Co-free, Li-rich layered oxide cathode
Figure 3. (A) HAADF-STEM images of a S-CF-LLC primary particle and the corresponding STEM-EDS mapping images; (B) Line profile EDS and (C) Area profile EDS of the S-CF-LLC primary particle. HAADF-STEM: High-angle annular dark-field scanning transmission electron microscopy; SEM-EDS: scanning electron microscopy-energy dispersive X-ray spectroscopy; S-CF-LLC: Li2SO4-coated CF-LLC.
