Rechargeable zinc-ion batteries employing a metallic zinc anode and aqueous electrolytes have received significant attention since they are safe,cost-effective,and environmentally friendly.Thanks to the intro-duction ...Rechargeable zinc-ion batteries employing a metallic zinc anode and aqueous electrolytes have received significant attention since they are safe,cost-effective,and environmentally friendly.Thanks to the intro-duction of orthophosphate ions,vanadium phosphates exhibit a higher working voltage as cathodes for zinc-ion batteries than other vanadium-based materials.However,due to the poor cycling stability and complex mechanism,stricter requirements are put forward on their manufacturing technique.Herein,a comprehensive review of the recent research progress in vanadium phosphate electrode materials is pre-sented,focusing on modification strategies based on different crystal structures and the energy storage behaviors of zinc ions in operation.Moreover,research directions and prospects are discussed.展开更多
基金supported by the National Natural Science Foundation of China(Grant No.51972346,51932011,52001029)the Hunan Natural Science Fund for Distinguished Young Scholar(Grant No.2021JJ10064)+1 种基金the Program of Youth Talent Support for Hunan Province(Grant No.2020RC3011)the Innovation-Driven Project of Central South University(Grant No.2020CX024).
文摘Rechargeable zinc-ion batteries employing a metallic zinc anode and aqueous electrolytes have received significant attention since they are safe,cost-effective,and environmentally friendly.Thanks to the intro-duction of orthophosphate ions,vanadium phosphates exhibit a higher working voltage as cathodes for zinc-ion batteries than other vanadium-based materials.However,due to the poor cycling stability and complex mechanism,stricter requirements are put forward on their manufacturing technique.Herein,a comprehensive review of the recent research progress in vanadium phosphate electrode materials is pre-sented,focusing on modification strategies based on different crystal structures and the energy storage behaviors of zinc ions in operation.Moreover,research directions and prospects are discussed.
