A stepwise oxidation strategy for the synthesis of amorphous V2O5@V2CTxnanohybrid cathodes toward high-performance aqueous Zn-ion batteries

Amorphous V 2 O 5 @V 2 CT x cathodes were obtained by surface oxidation and subsequent in situ electrochemical oxidation of V 2 CT x MXene, and the assembled ZIBs exhibited high-capacity and stable Zn-storage performance.