Wet purification of aligned carbon nanotube arrays and its impact on the morphology of the carbon nanotube arrays

CORC > 化学研究所 > 中国科学院化学研究所

	Wet purification of aligned carbon nanotube arrays and its impact on the morphology of the carbon nanotube arrays
	Cao Ling-Chao; Liu Yun-Qi; Wang Yu; Wei Da-Cheng; Fu Lei; Hu Ping-An; Zhang Hong-Liang; Huang Li-Ping; Yu Gui
刊名	ACTA PHYSICO-CHIMICA SINICA
	2008-06-01
卷号	24 期号:6 页码:951-954
关键词	Carbon Nanotube Arrays Wet Purification Nano-electronics
ISSN号	1000-6818
英文摘要	A simple acid treatment method was applied to remove the catalyst impurities and other residues contaminated in the vertically aligned carbon nanotube arrays. We demonstrated that acid treatment was an efficient approach for aligned carbon nanotube purification. Scanning electron microscopy and X-ray photoelectron spectroscopy were used to characterize the morphology of the aligned carbon nanotube arrays and to determine the efficiency of the purification. Using hydrochloric acid could efficiently eliminate catalyst impurities and retain the original structures of the aligned carbon nanotube arrays. The method provided a simple, economical, and effective way to purify the aligned carbon nanotubes, and it would promote the applications of vertically aligned carbon nanotube arrays in electronics field.
语种	英语
出版者	PEKING UNIV PRESS
WOS记录号	WOS:000256956000005
内容类型	期刊论文
源URL	[http://ir.iccas.ac.cn/handle/121111/63679]
专题	中国科学院化学研究所
通讯作者	Liu Yun-Qi
作者单位	Chinese Acad Sci, Inst Chem, Beijing Natl Lab Mol Sci, Beijing 100190, Peoples R China
推荐引用方式 GB/T 7714	Cao Ling-Chao,Liu Yun-Qi,Wang Yu,et al. Wet purification of aligned carbon nanotube arrays and its impact on the morphology of the carbon nanotube arrays[J]. ACTA PHYSICO-CHIMICA SINICA,2008,24(6):951-954.
APA	Cao Ling-Chao.,Liu Yun-Qi.,Wang Yu.,Wei Da-Cheng.,Fu Lei.,...&Yu Gui.(2008).Wet purification of aligned carbon nanotube arrays and its impact on the morphology of the carbon nanotube arrays.ACTA PHYSICO-CHIMICA SINICA,24(6),951-954.
MLA	Cao Ling-Chao,et al."Wet purification of aligned carbon nanotube arrays and its impact on the morphology of the carbon nanotube arrays".ACTA PHYSICO-CHIMICA SINICA 24.6(2008):951-954.