ICCAS OpenIR
How Catalysts Affect the Growth of Single-Walled Carbon Nanotubes on Substrates
Li, Yan1; Cui, Rongli1; Ding, Lei2; Liu, Yu1; Zhou, Weiwei2; Zhang, Yan1; Jin, Zhong1; Peng, Fei1; Liu, Jie2
2010-04-06
Source PublicationADVANCED MATERIALS
ISSN0935-9648
Volume22Issue:13Pages:1508-1515
AbstractDirect growth of single-walled carbon nanotubes (SWNTs) on flat substrates by chemical vapor deposition (CVD) is very important for the application of SWNTs in nanodevices. In the growth process, catalysts play an important role in controlling the structure of SWNTs. Over the years, we have systematically studied the size-controlled synthesis of Fe-based nanoparticles and the CVD growth of SWNTs, especially the horizontally aligned SWNTs, catalyzed by these produced nanoparticles. Some new catalysts were also developed. Among them, Cu is shown to be a superior catalyst for growing SWNT arrays on both silicon and quartz substrates and Pb is a unique catalyst from which one can obtain SWNTs without any metallic contaminant. SWNTs prepared with both Cu and Pb are very suitable for building high-performance nanodevices. These studies are also very helpful for further understanding the growth mechanism of SWNTs.
DOI10.1002/adma.200904366
Indexed BySCI
Language英语
WOS IDWOS:000276737700010
PublisherWILEY-V C H VERLAG GMBH
Citation statistics
Cited Times:83[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/69160
Collection中国科学院化学研究所
Corresponding AuthorLi, Yan
Affiliation1.Peking Univ, Coll Chem & Mol Engn, State Key Lab Rare Earth Mat Chem & Applicat, Key Lab Phys & Chem Nanodevices,Beijing Natl Lab, Beijing 100871, Peoples R China
2.Duke Univ, Dept Chem, Durham, NC 27708 USA
Recommended Citation
GB/T 7714
Li, Yan,Cui, Rongli,Ding, Lei,et al. How Catalysts Affect the Growth of Single-Walled Carbon Nanotubes on Substrates[J]. ADVANCED MATERIALS,2010,22(13):1508-1515.
APA Li, Yan.,Cui, Rongli.,Ding, Lei.,Liu, Yu.,Zhou, Weiwei.,...&Liu, Jie.(2010).How Catalysts Affect the Growth of Single-Walled Carbon Nanotubes on Substrates.ADVANCED MATERIALS,22(13),1508-1515.
MLA Li, Yan,et al."How Catalysts Affect the Growth of Single-Walled Carbon Nanotubes on Substrates".ADVANCED MATERIALS 22.13(2010):1508-1515.
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