Li3V2(PO4)3 nanocrystals embedded in a nanoporous carbon matrix supported on reduced graphene oxide sheets: Binder-free and high rate cathode material for lithium-ion batteries

► Ultrafine Li3V2(PO4)3 nanocrystals (5-8 nm) are synthesized. ► A unique structure is designed by combination of LVP, nanoporous carbon and rGO. ► Binder-free LVP-NC@NPCM@rGO cathode shows excellent Li storage properties.