Figure 4

Normalized O K-edge XAS spectra of Li0.33Ni0.8Co0.15Al0.05O2 cathode material at different temperatures using (a) FY mode and (b) PEY mode.
Normalized O K-edge XAS spectra of Li0.33Ni0.8Co0.15Al0.05O2 cathode material at different temperatures using (a) FY mode and (b) PEY mode.