In Situ Polymerization on a 3D Ceramic Framework of Composite Solid Electrolytes for Room-Temperature Solid-State Batteries.

ABSTRACT: Solid-state batteries (SSBs) are ideal candidates for next-generation high-energy-density batteries in the Battery of Things era. Unfortunately, SSB application is limited by their poor ionic conductivity and electrode-electrolyte interfacial compatibility. Herein, in situ composite solid electrolytes (CSEs) are fabricated by infusing vinyl ethylene carbonate monomer into a 3D ceramic framework to address these challenges. The unique and integrated structure of CSEs generates inorganic, polymer, and continuous inorganic-polymer interphase pathways that accelerate ion transportation, as revealed by solid-state nuclear magnetic resonance (SSNMR) analysis. In addition, the mechanism and activation energy of Li⁺ transportation are studied and visualized by performing density functio

SUBMITTER: Nguyen AG 

PROVIDER: S-EPMC10375120 | biostudies-literature | 2023 Jul

REPOSITORIES: biostudies-literature