Improved Performance of All-Solid-State Lithium Metal Batteries via Physical and Chemical Interfacial Control.

ABSTRACT: Lithium metal batteries (LMBs) show several limitations, such as high flammability and Li dendrite growth. All-solid-state LMBs (ASSLMBs) are promising alternatives to conventional liquid electrolyte (LE)-based LMBs. However, it is challenging to prepare a solid electrolyte with both high ionic conductivity and low electrode-electrolyte interfacial resistance. In this study, to overcome these problems, a solid composite electrolyte (SCE) consisting of Li_6.25 La₃ Zr₂ Al_0.25 O₁₂ and polyvinylidene fluoride-co-hexafluoropropylene is used, which has attracted considerable attention in recent years as a solid-state electrolyte. To operate LMBs without an LE, optimization of the electrode-solid-electrolyte interface is crucial. To achieve th

SUBMITTER: Kim JH 

PROVIDER: S-EPMC8805574 | biostudies-literature | 2022 Jan

REPOSITORIES: biostudies-literature