摘要
具有良好电子导电性能、大比表面积及合适孔隙率的石墨烯是理想的超级电容器用电极材料,可有效提高超级电容器的功率和能量密度。文中对石墨烯的制备、结构性能等进行了概述,介绍了石墨烯在超级电容器中的应用,并展望了石墨烯在超级电容器中的应用前景。
With good electronic conductivity,large surface area of graphene and suitable porosity is the ideal supercapacitor electrode material for super capacitor,which can effectively improve the power and energy density.In this paper,the preparation,structure and properties of graphene were summarized,the application of graphene in the super capacitor was introduced,and the application prospect of graphene in the super capacitor was also discussed.
出处
《通信电源技术》
2016年第6期16-18,共3页
Telecom Power Technology
基金
四川省科技厅项目(2016RZ0071)
关键词
石墨烯
超级电容器
导电性
比表面积
孔隙率
graphene
super capacitor
conductivity
specific surface area
porosity
