Crafting the Organic-Inorganic Interface with a Bridging Architecture for Solid-State Li-O₂ Batteries.

ABSTRACT: Solid-state lithium-oxygen batteries (SSLOBs) are offering unparalleled safety and exceptional electrochemical performance. Despite their promise, composite solid electrolytes (CSEs) fabricated through mechanical hybridization consistently manifest pronounced ceramic particle aggregation. In this study, a thin and flexible CSE is developed by integrating Li₁₀GeP₂S₁₂ (LGPS) with poly(vinylidene fluoride-co-hexafluoropropylene) (PVDF-HFP) and implementing silane coupling agents to form a bridging framework across the organic-inorganic heterojunction interfaces. The engineered CSE exhibited remarkable room-temperature ionic conductivity reaching 1.05 × 10^-4 S cm^-1, superior electrochemical stability within an expanded voltage window exten

SUBMITTER: Li M 

PROVIDER: S-EPMC12376606 | biostudies-literature | 2025 Aug

REPOSITORIES: biostudies-literature