Molecular Bridging of Ceramic–Polymer Interfaces Enables Fast Ion Transport and Long‐Life Solid‐State Lithium Metal Batteries
Composite solid electrolytes (CSEs) are promising for high‐energy solid‐state lithium metal batteries, yet weakly coupled ceramic/polymer interfaces often induce filler aggregation, interfacial defects, and discontinuous Li+ transport. Here, we establish a molecular‐bridging strategy using bifunctional PFDTES to couple...