fig3

Figure 3. (A) Molecular mechanism of the high adhesion of the PO-PU-LiTFSI electrolyte and the multiple Li⁺ transport pathways in the PO-PU-LiTFSI electrolyte. (B) DFT calculation results of the adsorption binding energy between (1) TFSI^- and PU, (2) TFSI^- and PEO.