Metal-Organic Xerogel Binder Enables Strong Chemisorption and Fast Conversion Kinetics towards Shuttle-Suppressed Zn–I 2 Batteries
The loss and incomplete conversion of soluble polyiodide intermediates limit the long-term cycling stability of aqueous Zn–I2 batteries. Conventional functional binders can restrict polyiodide migration but generally do not promote the conversion of the retained species. Here, an amorphous iron-benzene-1,3,5-tricar...