The electrochemical capacitance characteristics of activated carbon electrode material with a multi-walled carbon nanotube additive

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	The electrochemical capacitance characteristics of activated carbon electrode material with a multi-walled carbon nanotube additive
	C. G. Liu; H. T. Fang; D. W. Wang; F. Li; M. Liu; H. M. Cheng
	2005
发表期刊	New Carbon Materials
ISSN	1007-8827
卷号	20 期号:3 页码:205-210
摘要	Multi-walled carbon nanotubes (MWNTs) were used as a conducting additive in activated carbon electrode materials instead of the commonly used carbon black and graphite powder conducting additive. It was found that MWNTs can greatly improve the capacitor performance. When 5 w/% MWNT conducting additive was used, the specific capacitance of activated carbon can be increased to 185 F/g compared with 130 F/g of activated carbon with 5 w/% carbon black conducting additive, and the frequency response characteristic of the MWNT-added activated carbon electrochemical capacitor is much better than that of one with added carbon black. Moreover, some prototype electrochemical capacitors were fabricated on the basis of the research results. All these show that activated carbon with added MWNTs has a good capacitance performance and is suitable for application in electrochemical capacitors.
部门归属	chinese acad sci, inst met res, shenyang natl lab mat sci, shenyang 110016, peoples r china. harbin inst technol, sch mat sci & engn, harbin 150001, peoples r china.;cheng, hm (reprint author), chinese acad sci, inst met res, shenyang natl lab mat sci, shenyang 110016, peoples r china;cgliu@imr.ac.cn cheng@imr.ac.cn
关键词	Carbon Nanotube Activated Carbon Electrochemical Capacitor Specific Capacitance Conducting Additive Research-and-development Supercapacitors Conductivity
URL	查看原文
WOS记录号	WOS:000232141100003
引用统计	被引频次：14[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/34928
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	C. G. Liu,H. T. Fang,D. W. Wang,et al. The electrochemical capacitance characteristics of activated carbon electrode material with a multi-walled carbon nanotube additive[J]. New Carbon Materials,2005,20(3):205-210.
APA	C. G. Liu,H. T. Fang,D. W. Wang,F. Li,M. Liu,&H. M. Cheng.(2005).The electrochemical capacitance characteristics of activated carbon electrode material with a multi-walled carbon nanotube additive.New Carbon Materials,20(3),205-210.
MLA	C. G. Liu,et al."The electrochemical capacitance characteristics of activated carbon electrode material with a multi-walled carbon nanotube additive".New Carbon Materials 20.3(2005):205-210.