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Journal Article

Selective growth of large chiral angle single-walled carbon nanotubes

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Meyer,  J. C.
Abteilung v. Klitzing, Former Departments, Max Planck Institute for Solid State Research, Max Planck Society;
Research Group Solid State Nanophysics (Jurgen H. Smet), Max Planck Institute for Solid State Research, Max Planck Society;

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Roth,  S.
Abteilung v. Klitzing, Former Departments, Max Planck Institute for Solid State Research, Max Planck Society;

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Citation

Paillet, M., Meyer, J. C., Michel, T., Jourdain, V., Poncharal, P., Sauvajol, J. L., et al. (2006). Selective growth of large chiral angle single-walled carbon nanotubes. Diamond and Related Materials, 15, 1019-1022.


Cite as: https://hdl.handle.net/21.11116/0000-000F-00B7-2
Abstract
We have developed a versatile catalyst-assisted chemical vapor
deposition (CVD) technique for the synthesis of single-walled carbon
nanombes (SWNTs) from discrete nickel nanoparticles (average diameter
of 4.7 +/- 1.5 nm). Atomic force microscopy (AFM), transmission
electron microscopy (TEM) and electron diffraction are used to
characterize these as-grown nanombes. On a particular sample we found
that the SWNTs have an average chiral angle of 25.3 degrees. This
result shows that a control of the chiral angle of SWNT with large
diameters (mean diameter = 1.75 nm) and with a relatively broad
diameter distribution (standard deviation = 0.5 nm) is achievable to a
certain extent. (c) 2006 Elsevier B.V. All rights reserved.