Fig. 2: Enhancing Li salt dissociation. | Nature Communications

Fig. 2: Enhancing Li salt dissociation.

From: Conflicting entropy-driven zwitterionic dry polymer electrolytes for scalable high-energy all-solid-state batteries

Fig. 2: Enhancing Li salt dissociation.

a Free energy of mixing (ΔEMix) of ZM/LiBETI (vs. ZP/LiBETI (control sample)) estimated using DFT calculation. b, c BF-STEM image (b) and linear scanning EDS (N element originated from the ZPE) mapping images (c) of the ZPE (vs. ZP/LiBETI), where the inset is a cross-sectional FE-SEM image of ZPE. d LSCM surface topography images of the ZPE (vs. ZP/LiBETI). e XRD profiles of the ZPE (vs. ZP/LiBETI). f Ionic conductivity of the ZPE (vs. ZP/LiBETI) at 25 °C. g Fraction of the Li+ CN in the ZPE (vs. ZP/LiBETI). h MSD analysis and DLi+ of the ZPE (vs. ZP/LiBETI).

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