Copper-Organic Frameworks Composite Polyether Electrolyte with Valence-Responsive Electronic Modulation toward High-Performance Solid-State Lithium Metal Batteries
The narrow electrochemical window and persistent dendrite growth of in-situ polymerized poly(1,3-dioxolane) (PDOL) solid-state electrolytes remain critical bottlenecks for high-energy-density lithium-metal batteries. Herein, we propose a redox-active copper-covalent organic framework...