Electrochemical performance of carbon-coated Li3V2(PO4)3 as a cathode material for asymmetric hybrid capacitors

- The Li3V2(PO4)3 particles coated by a ∼8 nm thin layer carbon was prepared through a carbon thermal reduction route.
- The activated carbon//carbon-coated Li3V2(PO4)3 asymmetric hybrid capacitor was fabricated.
- The asymmetric hybrid capacitor exhibits good electrochemical properties.