Inhibiting cathode dissolution and shuttling of V-O species by a polybenzimidazole hydrogel electrolyte for durable high-areal-capacity Zn-V2O5 batteries

Aqueous Zn-V2O5 batteries, renowned for their intrinsic safety and high energy density, hold significant promises for large-scale energy storage. Despite achieving impressive fast-charging performance, maintaining long-term cycling performance in practical...