Integration Framework for Multifunctional Hydrogel Electrolyte Modification Strategies in Aqueous Zinc‐Ion Batteries from Molecular Design to Device Application
Aqueous zinc‐ion batteries (AZIBs) have emerged as candidates for large‐scale and flexible energy storage owing to abundant zinc resources, low cost, high theoretical capacity, and intrinsic safety. Conventional liquid electrolytes remain limited by a narrow electrochemical stability window, hydrogen evolution, cor...