Polarization‐Induced Effect Potentiated In Situ Polymerized Electrolyte for Solid‐State Lithium Metal Batteries

ABSTRACT Solid polymer electrolytes (SPEs) hold great promise for advancing next‐generation lithium (Li) metal batteries owing to their facile processability and compositional flexibility. However, their practical applications are severely hindered by the low concentration of movable Li + and poor interfacial stability. Herein, a polarization‐induced effect potentiated in situ polymerized poly(1,3‐dioxolane)‐based electrolyte is designed. The polarized BaTiO 3 nanowires greatly promote the disso