Morphology, structure and Raman scattering of carbon nanotubes produced by using mesoporous materials

Carbon nanotubes were prepared by chemical vapor deposition (CVD) of hydrocarbon gas on various substrates.The effect of substrates on the growth,morphology and structure of carbon nanotubes were investigated.Aligned carbon nanotubes with high density and purity were achieved by CVD on mesoporous si...

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Published inScience China. Mathematics Vol. 40; no. 9; pp. 971 - 977
Main Author 解思深 李文治 王超英 徐丽雯 张昊 张云 钱露茜
Format Journal Article
LanguageEnglish
Published Heidelberg Springer Nature B.V 01.09.1997
Subjects
aligned
and
carbon
Carbon nanotubes
chemical
Chemical vapor deposition
deposition
growth
Morphology
nanotubes
Raman
Raman spectra
scattering
structure
Substrates
vapor
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Summary:Carbon nanotubes were prepared by chemical vapor deposition (CVD) of hydrocarbon gas on various substrates.The effect of substrates on the growth,morphology and structure of carbon nanotubes were investigated.Aligned carbon nanotubes with high density and purity were achieved by CVD on mesoporous silica substrate.The Raman scattering of aligned carbon nanotubes was carried out,and the dependence of the phonon properties on the mi-crostructure of the nanotubes has been discussed.
Bibliography:XIE Sishen,LI Wenzhi,WANG ChaoyingXU Liwen,ZHANG Hao ZHANG Yunand QIAN Luxi(Institute of Physics,Center for Condensed Matter Physics,Chinese Academy of Sciences,Beijing 100080,China) Department of Physics,West Campus,Hebei Teachers University,Shijiazhuang 050091,China.
11-5837/O1
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ISSN:1674-7283
1006-9283
1869-1862
1862-2763
DOI:10.1007/BF02878677