Colloidal Electrolyte Enables Bulk-to-Interface Stabilization for Aqueous Manganese Metal Batteries
Aqueous Mn metal batteries combine the potential for high safety and energy density, yet are limited by high water activity, sluggish Mn2+ desolvation, and severe interfacial parasitic reactions, which cannot be resolved by isolated strategies. Here we develop an ether-oxygen-rich colloidal electrolyte (EORC) whose n...