[S2] S2 Materials Science of Advanced Energy Storage Devices

1:40 PM - 1:55 PM JST(4:40 AM - 4:55 AM UTC)

[S2.2] Analysis of Shear Deformation Behavior in Solid Electrolytes Using First-Principles Calculations

○Masato Torii^1,2, Kota Motohashi², Hirokazu Munakata², Atsushi Sakuda², Akitoshi Hayashi^1,2 (1. Tohoku Univ., 2. Osaka Metropolitan Univ.)

Keywords:

All-solid-state batteries,solid electrolytes,shear deformability,first-principles calculations,stress-strain curve

In this study, first-principles calculations were employed to investigate the shear deformation behaviorof solid electrolytes under shear deformation. It is suggested that evaluating the shear deformation resistance of crystal structures may serve as an effective indicator for predicting the plastic deformability of solid electrolytes.