fig6

Figure 6. The formation mechanism of SEI and CEI films in LiDFOB-containing electrolyte by DFT calculation. (A) Reduction pathways of EC and Li⁺-DFOB^- and corresponding decomposition products on the anode side. (B) The adsorption energy of decomposition products on Li (100) surface. (C) Oxidation pathways of EC and DFOB^- and corresponding decomposition products on the cathode side, searched by DFT. (D) The adsorption energy of decomposition products on the LiNiO₂ (104) surface.