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Liu, Guangtong; Zhao, Yuanchun; Deng, Ke; Liu, Zheng; Chu, Weiguo; Chen, Jingran; Yang, Yanlian; Zheng, Kaihong; Huang, Haibo; Ma, Wenjun; Song, Li; Yang, Haifang; Gu, Changzhi; Rao, Guanghui; Wang, Chen; Xie, Sishen; Sun, Lianfeng; Xie, SS , Inst Phys, Beijing Natl Lab Condensed Matter Phys, Beijing 100080, Peoples R China
Highly dense and perfectly aligned single-walled carbon nanotubes fabricated by diamond wire drawing dies
Source PublicationNANO LETTERS
KeywordLarge-scale Superconductivity Fibers Ropes C-60 Compressibility Intercalation Graphite Crystal Bundles
AbstractWe have developed a low-cost and effective method to align single-walled carbon nanotubes (SWNTs) using a series of diamond wire drawing dies. The obtained SWNTs are highly dense and perfectly aligned. X-ray diffraction (XRD) indicates that the highly dense and perfectly aligned SWNTs (HDPA-SWNTs) form a two-dimensional triangular lattice with a lattice constant of 19.62 angstrom. We observe a sharp (002) reflection in the XRD pattern, which should be ascribed to an intertube spacing 3.39 angstrom of adjacent SWNTs. Raman spectra reveal that the radical breath mode (RBM) of SWNTs with larger diameter in the HDPA-SWNTs is suppressed compared with that of as-grown SWNTs. The HDPA-SWNTs have a large density, similar to 1.09 g/cm(3), and a low resistivity, similar to 2 m Omega cm, at room temperature, as well as a large response to light illumination.
2008
ISSN1530-6984
Volume8Issue:4Pages:1071-1075
Subject AreaPhysics
Indexed BySCI
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Cited Times:49[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.itp.ac.cn/handle/311006/5552
Collection理论物理所科研产出_SCI论文
Corresponding AuthorXie, SS , Inst Phys, Beijing Natl Lab Condensed Matter Phys, Beijing 100080, Peoples R China
Recommended Citation
GB/T 7714
Liu, Guangtong,Zhao, Yuanchun,Deng, Ke,et al. Highly dense and perfectly aligned single-walled carbon nanotubes fabricated by diamond wire drawing dies[J]. NANO LETTERS,2008,8(4):1071-1075.
APA Liu, Guangtong.,Zhao, Yuanchun.,Deng, Ke.,Liu, Zheng.,Chu, Weiguo.,...&Xie, SS , Inst Phys, Beijing Natl Lab Condensed Matter Phys, Beijing 100080, Peoples R China.(2008).Highly dense and perfectly aligned single-walled carbon nanotubes fabricated by diamond wire drawing dies.NANO LETTERS,8(4),1071-1075.
MLA Liu, Guangtong,et al."Highly dense and perfectly aligned single-walled carbon nanotubes fabricated by diamond wire drawing dies".NANO LETTERS 8.4(2008):1071-1075.
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