Ultrafine VN quantum nanodots anchored in three-dimensional porous N-doped carbon with excellent pseudocapacitive behaviour for high rate lithium-ion batteries

Abstract

In situ formation of VN quantum nanodots (VNQDs) anchored on a three-dimensional porous N-doped carbon (PNC) skeleton was achieved by a simple strategy to build porous VNQDs@PNC composites as pseudocapacitive anode materials for LIBs.