Tailoring the diameters of vapor-grown carbon nanofibers
Fan, YY; Cheng, HM; Wei, YL; Su, G; Shen, ZH
Corresponding AuthorFan, YY()
Source PublicationCARBON
AbstractDiameters in the range 40-300 nm for vapor-grown carbon nanofibers (VGCNFs) can be tailored using synthesis parameters with a Roaring catalyst method at temperatures of 1373-1473 K in the presence of sulfur. The VGCNFs obtained are found to be very pure and straight, and have uniform diameter within each batch for certain parameters. A lower molar ratio of C/H. appropriate molar ratio of S/C, and suitably higher flow-rate of the mixture of hydrogen and benzene help the growth of carbon nanofibers with smaller diameters. If the synthesis parameters are carefully controlled, our results show that VGCNFs with diameters of 5-40 nm can also be obtained. (C) 2000 Elsevier Science Ltd. All rights reserved.
Keywordcarbon fibers carbon filaments vapor grown carbon chemical vapor deposition
Indexed BySCI
WOS Research AreaChemistry ; Materials Science
WOS SubjectChemistry, Physical ; Materials Science, Multidisciplinary
WOS IDWOS:000086864200017
Citation statistics
Cited Times:43[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Corresponding AuthorFan, YY
AffiliationChinese Acad Sci, Met Res Inst, Shenyang 110015, Peoples R China
Recommended Citation
GB/T 7714
Fan, YY,Cheng, HM,Wei, YL,et al. Tailoring the diameters of vapor-grown carbon nanofibers[J]. CARBON,2000,38(6):921-927.
APA Fan, YY,Cheng, HM,Wei, YL,Su, G,&Shen, ZH.(2000).Tailoring the diameters of vapor-grown carbon nanofibers.CARBON,38(6),921-927.
MLA Fan, YY,et al."Tailoring the diameters of vapor-grown carbon nanofibers".CARBON 38.6(2000):921-927.
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