钒基电极材料在储能领域的研究进展  

Progress of vanadium-based electrode materials in energy storage

作　　者：周华[1] 宋永昌 刘进 郝延蔚 孙瑞敏[1] 周永恒[1] 张艳树 Zhou Hua;Song Yongchang;Liu Jin;Hao Yanwei;Sun Ruimin;Zhou Yongheng;Zhang Yanshu(Research Center of Functional Materials,Kaifeng University,Kaifeng 475004,Henan,China;Kaifeng Technician College,Kaifeng 475004,Henan,China)

机构地区：[1]开封大学功能材料研究中心,河南开封475004 [2]开封技师学院,河南开封475004

出　　处：《钢铁钒钛》2022年第2期73-80,共8页Iron Steel Vanadium Titanium

基　　金：开封市科技攻关项目(2101003,2101002,2101012);河南省科技攻关项目(212102210243,212102310507)。

摘　　要：由于具有多变的价态、开放的结构和较高的理论容量,钒基化合物被认为是一种低成本和高性能的储能材料,在钠离子电池、锂离子电池和超级电容器等领域显示出巨大的应用潜力。对钒氧化合物、硫化钒和钒酸盐等钒基电极材料进行了归纳总结,在合理设计电极材料的基础上通过改性或复合的方法进一步提升其能量密度、功率密度和循环寿命,从理论和实际应用上大大推动了钒基材料在储能领域的研究发展。Electrode materials derived from vanadium possessing variable valence states, open structures and high theoretical capacities are considered as low-cost and high-performance energy storage materials with potential application in the fields of sodium-ion batteries, lithium-ions batteries and supercapacitors. The electrode materials such as vanadium oxides, sulfides and vanadates were summarized and have attracted much attention on the design, the modification or composite materials furtherly enhancing the energy density, power density and cycle life, which have greatly promoted the research of vanadium materials for energy storage in theoretical and practical application.

关 键 词：钒基电极材料 储能器件 电化学性能 

分 类 号：TF841.3[冶金工程—有色金属冶金] TM911[电气工程—电力电子与电力传动]