A heterogeneous CuV2O6@2D-V2CTx MXene nanohybrid as a cathode material for high-capacity and stable aqueous Zn-ion batteries

The CuV 2 O 6 –V 2 CT x nanohybrid exhibits a maximum high specific capacity of 410 mA h g −1 at 0.1C and long cycle stability of 1000 cycle at 0.5C rate with a capacity retention of 88%.