Phase‐Engineered Electronic Structure of ZrO 2 Regulates the Kinetic Thermodynamic Balance of Polyiodide Chemistry in Aqueous Zn–I 2 Batteries
Aqueous Zn–I 2 batteries are fundamentally limited by the challenge of simultaneously suppressing polyiodide shuttling and maintaining rapid interfacial conversion kinetics. Herein, we demonstrate that crystal‐phase‐dependent electronic reconstruction of ZrO 2 enables regulation of this adsorption–conversion ba...