Tailoring electrolyte coordination structure for high-rate polymer-based solid-state batteries.

ABSTRACT: Solid-state batteries (SSBs) offer intrinsic safety and superior energy density, promising next-generation energy storage. Polymer-based solid-state electrolytes (SSEs) stand out for their facile processing and low cost. However, the development of SSBs is impeded by the intrinsically low ionic conductivity of polymer electrolytes at room temperature, alongside limitations in their inherent electrochemical stability and thermal resilience. Here, we propose a novel solvation-tailoring strategy by embedding 3D continuously interconnected zirconium-based metal-organic framework (MOF808) nanofillers into a polyvinylidene fluoride-hexafluoropropylene (PVDF-HFP) matrix (designated as PLM-3). This design leverages the strong adsorption of MOF808 for solvent molecules (-0.521 eV) to thermodynamica

SUBMITTER: Wang Z 

PROVIDER: S-EPMC12670762 | biostudies-literature | 2025 Dec

REPOSITORIES: biostudies-literature