摘要
结合当前利用石墨烯材料特殊二维结构、优良物理化学特性来改善锂离子电池较低能量密度、较差循环性能等缺陷的研究热点,综述石墨烯材料及石墨烯复合材料在锂离子电池正极、负极材料中的研究进展,指出现有电极材料的缺陷和不足,讨论作为锂离子电池电极的石墨烯复合材料结构与功能调控的重要性,并简要评述石墨烯在相关领域中所面临的挑战和发展前景。
Combining with the current hotspot of using the special two-dimensional structure, excellent physical and chemical properties of graphene materials, the low energy density and poor cycle performance of lithium ion batteries were improved. Based on the recent research progress of graphene and its composite materials in lithium ion battery cathode, anode materials, the defects and deficiencies of the existing electrode material were pointed. The importance of the structure and function regulation of graphene composites as lithium ion batteries electrode was discussed, the current challenge and future perspectives in the applications of graphene materials were also reviewed.
出处
《中国有色金属学报》
EI
CAS
CSCD
北大核心
2016年第4期807-820,共14页
The Chinese Journal of Nonferrous Metals
基金
国家自然科学基金资助项目(51204211
51222403)
工信部工业转型升级强基工程专项资助的课师(0714-EMTC02-5271/6)~~
关键词
石墨烯
锂离子电池
电极材料
石墨烯复合电极
储能材料
graphene
lithium-ion battery
electrode material
graphene composite electrode
energy storage material
