石油化工高等学校学报2023，Vol.36Issue(6)：64-72,9.DOI:10.12422/j.issn.1006-396X.2023.06.007
石墨烯掺杂对三元钠离子电池正极材料电化学性能的影响
Effect of Graphene Doping on Electrochemical Performance of Cathode Materials of Ternary Sodium-Ion Batteries
摘要
Abstract
In recent years,the research of sodium-ion batteries has received more and more attention,and transition metal oxides are considered to be the most potential cathode material system for industrialization due to their easy preparation,low cost,high capacity and high electrochemical activity.As the cathode material of ternary transition metal oxide sodium-ion battery,NaFe1/3Ni1/3Mn1/3O2 further improves the electrochemical performance of cathode materials on the basis of existing monic materials and binary materials.In this paper,the influence of conductive nanomaterial modification on its electrochemical performance was studied using ternary metal oxide NaFe1/3Ni1/3Mn1/3O2 as a model,and a doping strategy was provided to improve the cathode material performance of ternary transition metal oxide sodium-ion batteries.关键词
钠离子电池/正极材料/过渡金属氧化物/三元材料/石墨烯Key words
Sodium-ion battery/Cathode materials/Transition metal oxides/Ternary materials/Graphene分类
化学化工引用本文复制引用
贺柳洋,李晓杰,王婵,段春阳..石墨烯掺杂对三元钠离子电池正极材料电化学性能的影响[J].石油化工高等学校学报,2023,36(6):64-72,9.基金项目
国家自然科学基金项目(52273075). （52273075）
