fig5
Figure 5. (A, D, G) Top-view, (B, E, H) cross-section SEM and (C, F, I) TEM images of (A-C) fresh and (D-I) cycled NCM85 electrodes after 200 cycles in the base and LiDFOB-containing electrolytes. (J) XPS spectra of C1s, O1s, F1s, and P 2s/B1s for the cycled NCM85 electrodes in the base and LiDFOB-containing electrolytes.
