摘要
电动车和其他移动设备的发展需要高能量密度、高功率密度的锂离子电池,传统的石墨负极材料由于理论容量低、锂离子脱嵌速率慢和能量密度低等缺点,已经无法满足动力电池发展的需求。近些年来,石墨烯作为一种理想的负极材料,以其独特的物理和化学特性受到了人们的广泛关注。本文综述了石墨烯作为锂离子电池负极材料在近些年的研究进展,并展望了石墨烯负极材料的产业化应用前景。
The development of electric vehicles and other mobile devices requires high energy density and high-power density lithium ion batteries.Traditional graphite anode materials cannot meet the development of power batteries due to their low theoretical capacity,slow lithium ion deintercalation rate and low energy density.Recently,graphene,as an ideal anode material,has attracted widespread attention due to its unique physical and chemical properties.Herein,we reviewed the research progress of graphene as a negative electrode material for lithium ion batteries,followed by a summary and outlook for the research of graphene anode materials.
作者
王陈皞玥
陈甘霖
魏乐
潘雨默
孙迎辉
赵亮
WANGCHEN Hao-yue;CHEN Gan-lin;WEI Le;PAN Yu-mo;SUN Ying-hui;ZHAO Liang(College of Energy,Soochow Institute for Energy and Materials InnovationS,Soochow University,Suzhou,Jiangsu Province,215006,China)
出处
《电池工业》
CAS
2019年第5期269-275,共7页
Chinese Battery Industry
关键词
石墨烯
负极材料
锂离子电池
掺杂
Graphene
Anode materials
Lithium-ion battery
Doping
