石墨烯基超级电容器的发展现状与战略研究

陈静, 郭红霞, 毛卫国, 刘剑洪, 付永胜, 欧阳晓平

中国工程科学 ›› 2018, Vol. 20 ›› Issue (6) : 75-81.

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中国工程科学 ›› 2018, Vol. 20 ›› Issue (6) : 75-81. DOI: 10.15302/J-SSCAE-2018.06.012
专题研究

石墨烯基超级电容器的发展现状与战略研究

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Development Status and Strategic Research of Graphene-Base Supercapacitors

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摘要

超级电容器兼具普通电容器和化学电池的优点,具有功率密度高、可快速充放电、循环寿命长等显著优势。电极材料是发展具有优异性能超级电容器的关键材料。石墨烯凭借其优异的力学、电学、热学等性能成为超级电容器理想的电极材料。本文首先基于对石墨烯基超级电容器相关学术论文、专利的统计分析,讨论了石墨烯基超级电容器的发展现状与方向;其次,简要阐述了石墨烯基超级电容器在国内的产业发展现状,讨论了石墨烯基超级电容器未来发展所面临的难点与挑战,并在此基础上提出了未来发展的方向与建议。

Abstract

Supercapacitors integrate advantages of both common capacitors and chemical batteries, and have significant advantages such as high power density, fast charging & discharging speed, and long cycle life. The key to developing supercapacitors is electrode materials, among which the most ideal one is graphene due to its excellent properties in mechanical, electrical, thermal and other aspects. Based on statistical analysis of academic papers and patents related to graphene-based supercapacitors, this paper discusses the development status and direction of graphene-based supercapacitors and briefly describes its domestic industrial development. The difficulties and challenges faced by the future development of graphene-based supercapacitors are discussed and the future development direction and suggestions are proposed.

关键词

石墨烯 / 超级电容器 / 电极材料 / 功率密度 / 能量密度

Keywords

graphene / supercapacitor / electrode material / power density / energy density

引用本文

导出引用
陈静, 郭红霞, 毛卫国. 石墨烯基超级电容器的发展现状与战略研究. 中国工程科学. 2018, 20(6): 75-81 https://doi.org/10.15302/J-SSCAE-2018.06.012

参考文献

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中国石墨烯产业技术创新战略联盟. 2017全球石墨烯产业研究 报告 [R]. 北京: 中国石墨烯产业技术创新战略联盟, 2018. China Innovation Alliance of the Graphene Industry. The industry research report of global graphene (2017) [R]. Beijing: China Innovation Alliance of the Graphene Industry, 2018.
基金
中国工程院咨询项目“工程科技颠覆性技术战略研究”(2017-ZD-10)
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