The influence of preparation parameters on the mass production of vapor-grown carbon nanofibers

IMR OpenIR

	The influence of preparation parameters on the mass production of vapor-grown carbon nanofibers
	Y. Y. Fan; H. M. Cheng; Y. L. Wei; G. Su; Z. H. Shen
	2000
发表期刊	Carbon
ISSN	0008-6223
卷号	38 期号:6 页码:789-795
摘要	An effective production of pure vapor-grown carbon nanofibers (VGCNFs) was obtained at the temperature of 1373-1473 K in the presence of sulfur by an improved floating catalyst method in a horizontal reactor using benzene as carbon source, ferrocene as catalyst precursor and hydrogen as carrier gas. It was Found that higher than 30 wt.% of the carbon source from benzene can be transformed to VGCNFs which are very pure and straight, and have uniform diameters. The experimental results demonstrated that the concentration of the sulfur-containing compound (thiophene) together with the molar ratio of C6H6/H-2, the gas residence time and the reaction time strongly influenced the yield of VGCNFs. (C) 2000 Elsevier Science Ltd. All rights reserved.
部门归属	chinese acad sci, inst met res, shenyang 110015, peoples r china.;cheng, hm (reprint author), chinese acad sci, inst met res, shenyang 110015, peoples r china
关键词	Vapor-grown Carbon Carbon Filaments Chemical Vapor Deposition Catalyzed Decomposition Benzene Pyrolysis Fibers Acetylene Sulfur
URL	查看原文
WOS记录号	WOS:000086864200001
引用统计	被引频次：48[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/321006/37025
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	Y. Y. Fan,H. M. Cheng,Y. L. Wei,et al. The influence of preparation parameters on the mass production of vapor-grown carbon nanofibers[J]. Carbon,2000,38(6):789-795.
APA	Y. Y. Fan,H. M. Cheng,Y. L. Wei,G. Su,&Z. H. Shen.(2000).The influence of preparation parameters on the mass production of vapor-grown carbon nanofibers.Carbon,38(6),789-795.
MLA	Y. Y. Fan,et al."The influence of preparation parameters on the mass production of vapor-grown carbon nanofibers".Carbon 38.6(2000):789-795.