CVD synthesis and radial deformations of large diameter single-walled CNTs

Paula Queipo (Corresponding Author), Albert G. Nasibulin, Sergey D. Shandakov, Hua Jiang, David Gonzalez, Esko I. Kauppinen

Research output: Contribution to journalArticleScientificpeer-review

12 Citations (Scopus)

Abstract

Single-walled carbon nanotubes (CNTs) were synthesized by a chemical vapor deposition (CVD) method on transmission electron microscopy (TEM) silica coated nickel grids using carbon monoxide as carbon source and iron nanoparticles as catalyst. The produced CNTs were as large as 11 nm in diameter. Investigations on the CNT deformations based on high-resolution TEM images showed that the deformation of CNTs due to their interaction with the substrate occurs at diameters larger than 2.7 nm. Small deformation of free standing tubes was found to occur at diameters above approximately 4.5 nm.
Original languageEnglish
Pages (from-to)301-305
JournalCurrent Applied Physics
Volume9
Issue number2
DOIs
Publication statusPublished - 2009
MoE publication typeA1 Journal article-refereed

Fingerprint

Carbon Nanotubes
Single-walled carbon nanotubes (SWCN)
Chemical vapor deposition
Carbon nanotubes
carbon nanotubes
vapor deposition
synthesis
Carbon Monoxide
High resolution transmission electron microscopy
Nickel
Carbon monoxide
Silicon Dioxide
transmission electron microscopy
Carbon
Iron
Silica
carbon monoxide
Nanoparticles
Transmission electron microscopy
Catalysts

Keywords

  • large diameter
  • carbon nanotubes
  • transmission electron microscopy
  • radial deformation
  • hot-wire particle generator

Cite this

Queipo, P., Nasibulin, A. G., Shandakov, S. D., Jiang, H., Gonzalez, D., & Kauppinen, E. I. (2009). CVD synthesis and radial deformations of large diameter single-walled CNTs. Current Applied Physics, 9(2), 301-305. https://doi.org/10.1016/j.cap.2007.10.091
Queipo, Paula ; Nasibulin, Albert G. ; Shandakov, Sergey D. ; Jiang, Hua ; Gonzalez, David ; Kauppinen, Esko I. / CVD synthesis and radial deformations of large diameter single-walled CNTs. In: Current Applied Physics. 2009 ; Vol. 9, No. 2. pp. 301-305.
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abstract = "Single-walled carbon nanotubes (CNTs) were synthesized by a chemical vapor deposition (CVD) method on transmission electron microscopy (TEM) silica coated nickel grids using carbon monoxide as carbon source and iron nanoparticles as catalyst. The produced CNTs were as large as 11 nm in diameter. Investigations on the CNT deformations based on high-resolution TEM images showed that the deformation of CNTs due to their interaction with the substrate occurs at diameters larger than 2.7 nm. Small deformation of free standing tubes was found to occur at diameters above approximately 4.5 nm.",
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Queipo, P, Nasibulin, AG, Shandakov, SD, Jiang, H, Gonzalez, D & Kauppinen, EI 2009, 'CVD synthesis and radial deformations of large diameter single-walled CNTs', Current Applied Physics, vol. 9, no. 2, pp. 301-305. https://doi.org/10.1016/j.cap.2007.10.091

CVD synthesis and radial deformations of large diameter single-walled CNTs. / Queipo, Paula (Corresponding Author); Nasibulin, Albert G.; Shandakov, Sergey D.; Jiang, Hua; Gonzalez, David; Kauppinen, Esko I.

In: Current Applied Physics, Vol. 9, No. 2, 2009, p. 301-305.

Research output: Contribution to journalArticleScientificpeer-review

TY - JOUR

T1 - CVD synthesis and radial deformations of large diameter single-walled CNTs

AU - Queipo, Paula

AU - Nasibulin, Albert G.

AU - Shandakov, Sergey D.

AU - Jiang, Hua

AU - Gonzalez, David

AU - Kauppinen, Esko I.

PY - 2009

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AB - Single-walled carbon nanotubes (CNTs) were synthesized by a chemical vapor deposition (CVD) method on transmission electron microscopy (TEM) silica coated nickel grids using carbon monoxide as carbon source and iron nanoparticles as catalyst. The produced CNTs were as large as 11 nm in diameter. Investigations on the CNT deformations based on high-resolution TEM images showed that the deformation of CNTs due to their interaction with the substrate occurs at diameters larger than 2.7 nm. Small deformation of free standing tubes was found to occur at diameters above approximately 4.5 nm.

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KW - carbon nanotubes

KW - transmission electron microscopy

KW - radial deformation

KW - hot-wire particle generator

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DO - 10.1016/j.cap.2007.10.091

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Queipo P, Nasibulin AG, Shandakov SD, Jiang H, Gonzalez D, Kauppinen EI. CVD synthesis and radial deformations of large diameter single-walled CNTs. Current Applied Physics. 2009;9(2):301-305. https://doi.org/10.1016/j.cap.2007.10.091