Super‐Toughness Self‐Healing Composite Solid Electrolyte With Structured Interfacial Reconstruction Enabling Fast Ion Transport and Stable Interface for High‐Performance Solid‐State Lithium Metal Batteries
Lithium–metal batteries are widely regarded as a key direction for next‐generation energy storage systems due to high energy density. However, LiNi 0 . 8 Co 0 . 1 Mn 0 . 1 O 2 ||Li battery systems face severe challenges in practical application, including lithium dendrite growth, interfacial side reac...