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	Production of large area carbon nanotube bundles on metal substrate
	Wang Zhi ; Wu Jian-Jun ; Liang Ji
	2010-05-07 ; 2010-05-07
关键词	carbon nanotube CVD bundles metal substrate BULK PRODUCTION DEPOSITION FIBERS VAPOR ARRAYS Chemistry, Inorganic & Nuclear
中文摘要	Macroscopic carbon nanotube (CNT) bundles were synthesized on stainless steel by chemical vapor deposition (CVD). Xylene was used as the carbon source and ferrocene as the catalyst. Scanning electron microscopy (SEM), transmission electron microscopy (TEM) and Raman analysis were used to evaluate the morphological and the structural features. The diameters of the bundles are about 15 similar to 25 mu m and their length over 500 mu m in 30 min. The bundles are composed of aligned multi-walled carbon nanotubes(MWNTs) and the CNTs in each bundle are closely compact and parallel to each other along the direction of the bundle axis, implying high mechanical strength of these bundles. The aligned CNTs can only self-organize into arrays of macroscopic bundles on the Al buffer layer with HF treatment. The possible formation mechanism of bundles is discussed.
语种	中文 ; 中文
出版者	CHINESE CHEMICAL SOCIETY ; BEIJING ; C/O DEPT INT AFFAIRS, SECRETARY OF CHEM SOC, PO BOX 2709, BEIJING 100080, PEOPLES R CHINA
内容类型	期刊论文
源URL	[http://hdl.handle.net/123456789/15681]
专题	清华大学
推荐引用方式 GB/T 7714	Wang Zhi,Wu Jian-Jun,Liang Ji. Production of large area carbon nanotube bundles on metal substrate[J],2010, 2010.
APA	Wang Zhi,Wu Jian-Jun,&Liang Ji.(2010).Production of large area carbon nanotube bundles on metal substrate..
MLA	Wang Zhi,et al."Production of large area carbon nanotube bundles on metal substrate".(2010).

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