Molecular-Level Cleavage and Kinetics Optimization in PVDF Electrolytes for Anode-Lean Ultrastable Solid-State Sodium Batteries
Polymer-based solid-state electrolytes are promising for safe and high-energy batteries but are fundamentally constrained by low ionic conductivity and unstable electrode interfaces. Here, we propose a molecular-level design using Na3P as a dual-function nanofiller in poly(vinylidene fluoride) (PVDF) electrolytes. Th...