Fig. 1: Challenges and requirements of QSSEs in solid-state batteries. | Nature Communications

Fig. 1: Challenges and requirements of QSSEs in solid-state batteries.

From: Li+-migration influencing factors and non-destructive life extension of quasi-solid-state polymer electrolytes

Fig. 1: Challenges and requirements of QSSEs in solid-state batteries.

a Oxidation of VEC, VC and PEGMA in high-voltage positive electrode cells. b Unclear Li-migration mechanism in polymer-based quasi-solid-state electrolytes (QSSE). c Late release of liquid on the interface with Li-metal and increased resistance. d The requirements of desired QSSEs in high-voltage cells. e The cost comparison of various solid electrolytes, including sulfide electrolytes, oxide electrolytes, polymer, and Li-salt. All price was calculated from industrial products in Chinese Yuan (¥).

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