Growth of aligned carbon nanotube arrays on metallic substrate and its   application to supercapacitors

doi:10.1016/j.ssc.2008.03.034

CORC > 北京大学 > 化学与分子工程学院

	Growth of aligned carbon nanotube arrays on metallic substrate and its application to supercapacitors
	Gao, Lijun ; Peng, Aiping ; Wang, Zhi Yong ; Zhang, Hao ; Shi, Zujin ; Gu, Zhennan ; Cao, Gaoping ; Ding, Bangzhu
刊名	固体通讯
	2008
关键词	aligned carbon nanotube array nanostructure supercapacitor iron (II) phthalocyanine CHEMICAL-VAPOR-DEPOSITION FIELD-EMISSION PROPERTIES FILM FABRICATION TEMPLATE ALLOY
DOI	10.1016/j.ssc.2008.03.034
英文摘要	Aligned carbon nanotube arrays (ACNTAs) with lengths up to 150 km were fabricated on metallic alloy (Inconel 600) substrates by pyrolysis of iron (II) phthalocyanine (FePc) in the presence of ethylene (C2H4). The as-grown ACNTAs, formed by aligned multi-walled carbon nanotubes with high purity, were characterized by scanning electron microscopy (SEM), high resolution transmission electron microscopy (HRTEM), and Raman spectroscopy techniques. The ACNTAs were used directly as electrode materials in supercapacitors with (Et)(4)NBF4 + propylene carbonate (PC) as electrolyte, and their electrochemical properties were investigated. A rectangular-shaped cyclic voltarnmetry (CV) curve was observed even at a sweep rate of 1000 mV s(-1). The specific capacitance measured at 1000 mV s(-1) was about 57% (47 Fg(-1)) of that obtained at 1 mV s(-1) (83 F g(-1)), and an equivalent series resistance (ESR) of 0.55 Omega was measured for the ACNTA and activated carbon pair electrodes embedded in a coin cell. The results indicated that the ACNTAs could be a promising candidate as electrode materials in supercapacitors. (C) 2008 Elsevier Ltd. All rights reserved.; http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000256641500008&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=8e1609b174ce4e31116a60747a720701 ; Physics, Condensed Matter; SCI(E); 59; ARTICLE; 9-10; 380-383; 146
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/248990]
专题	化学与分子工程学院
推荐引用方式 GB/T 7714	Gao, Lijun,Peng, Aiping,Wang, Zhi Yong,et al. Growth of aligned carbon nanotube arrays on metallic substrate and its application to supercapacitors[J]. 固体通讯,2008.
APA	Gao, Lijun.,Peng, Aiping.,Wang, Zhi Yong.,Zhang, Hao.,Shi, Zujin.,...&Ding, Bangzhu.(2008).Growth of aligned carbon nanotube arrays on metallic substrate and its application to supercapacitors.固体通讯.
MLA	Gao, Lijun,et al."Growth of aligned carbon nanotube arrays on metallic substrate and its application to supercapacitors".固体通讯 (2008).