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With the rapidly expanding of the electrical vehicle market,high performance power batteries are highly demanded.Lithium vanadium phosphate(LVP)is recognized as one of the most promising candidates for lithium batteries,due to its high discharge voltage and large energy density,as well as safety.However,its intrinsic poor conductivity restricts its application.We used an in-situ carbonization of soft template method synthesize a high performance and durable cathode material by incorporating~50 nm Li3V2(PO4)3/C core–shell nanospheres into a porous carbon framework.