摘要
石墨烯具有高比表面积、高热导率、超高导电性、超强机械性能等,在新能源电池研究领域引起人们广泛关注。本文概述了新材料石墨烯制备方法,重点介绍了石墨烯复合材料在锂离子电池正负极材料、动力电池、太阳能电池、微生物电池的正极、负极中的研究进展,指出了相关电池电极材料现存的缺点和不足。最后提出了石墨烯在其相关领域中面临挑战和未来发展方向。
Graphene has high specific surface area,high thermal conductivity,high conductivity,super mechanical properties and other physical properties.This paper first summaries preparation method of graphene,and then focuses on the graphene composite materials in lithium ion battery cathode materials,power battery,solar battery,battery positive and negative microorganisms,and points out the shortcomings and deficiencies of the existing battery electrode materials.Finally,the challenges and future directions of graphene in the related fields are put forward.
作者
赵振宁
佟丽珠
Zhao Zhen-ning;Tong Li-zhu(Changchun Automobile Industry Institute,Jilin Changchun 130013,China)
出处
《炭素技术》
CAS
北大核心
2022年第2期9-13,59,共6页
Carbon Techniques
基金
吉林省教育厅教学改革成果课题(2018ZCY396)。
关键词
石墨烯复合电极材料
动力电池
应用进展
Graphene composite electrode material
power battery
application progress
