Fig. 5: Cation radius difference effect.
From: Structural regulation of halide superionic conductors for all-solid-state lithium batteries
a Cationic polarization factor of the reported several Li-M-Zr-Cl halides (see Supplementary Table 15 for details). b Modified cationic polarization factor of the reported several Li-M-Zr-Cl halides (see Supplementary Table 15 for details) considering the cation radius difference. c The cationic polarization factor of LiaMXb halides that reported and developed in this study (see Supplementary Table 4 for details). d Topography of the RT ionic conductivities of LiaMXb halides. e Comparison of the RT ionic conductivities of the halide SSEs based on the proposed τ. ccp-M indicates the C2/m space group, hcp-T indicates the P3̅m1 space group, and hcp-O indicates the Pnma space group.
