Bifunctional Electrolyte Additive Enables In Situ Solid Electrolyte Interphase Formation and Restrains Polyiodides Shuttling for High-Efficiency Zinc–Iodine Batteries
Aqueous zinc–iodine batteries (ZIBs) exhibit great promise for energy storage applications owing to their high safety, cost-effectiveness, and environmental friendliness. However, the side reactions of the Zn anode and the shuttle effect of polyiodides hinder the practical application of ZIBs. Herein, we propose sodi...