Atomically Dispersed Cu Sites Promote Facile Iodine Conversion for High-Performance Zinc-Iodine Batteries.
Aqueous zinc-iodine (Zn-I2) batteries are attracting attention as next-generation energy storage systems based on their excellent safety and economic feasibility. However, due to the slow reaction rate of the iodine conversion reaction and the polyiodide shuttle effect, there is a limitation in that the electrochemical...