Boosting Li3V2(PO4)3 cathode stability using a concentrated aqueous electrolyte for high-voltage zinc batteries

An aqueous Zn//Li₃V₂(PO₄)₃ battery in a concentrated hybrid electrolyte exhibits a high out-put voltage of 1.75 V, a stable capacity of 126.7 mA h g⁻¹, and a long cycling life.