Spectroscopic study of nitrogen doping of multi-walled carbon nanotubes

S. Enouz, J. L. Bantignies, M. R. Babaa, L. Alvarez, P. Parent, F. Le Normand, O. Stéphan, P. Poncharal, A. Loiseau, B. P. Doyle

Research output: Contribution to journalArticle

9 Citations (Scopus)

Abstract

Combined spatially resolved electron-energy loss spectroscopy (EELS) and high resolution near-edge X-ray absorption fine structure (NEXAFS) spectroscopy have been used to investigate the nitrogen doping of multi-walled carbon nanotubes (N-MWNT). EELS indicates that most of the tubes are nitrogen-doped. NEXAFS spectroscopy reveals pyridine-like and nitrile N structures. High resolution NEXAFS experiments show that the main nitrogen concentration originates from a high amount of molecular N2 encapsulated into only a small quantity of tubes.

Original languageEnglish
Pages (from-to)3524-3527
Number of pages4
JournalJournal of Nanoscience and Nanotechnology
Volume7
Issue number10
DOIs
Publication statusPublished - Oct 2007
Externally publishedYes

Fingerprint

Carbon Nanotubes
Electron Energy-Loss Spectroscopy
X-Ray Absorption Spectroscopy
X ray absorption near edge structure spectroscopy
Carbon nanotubes
Nitrogen
Electron energy loss spectroscopy
Doping (additives)
Nitriles
X ray absorption
Pyridine
X-Rays
Experiments

Keywords

  • Nanotubes
  • NEXAFS
  • Nitrogen

ASJC Scopus subject areas

  • Chemistry(all)
  • Materials Science(all)
  • Materials Science (miscellaneous)
  • Engineering (miscellaneous)

Cite this

Enouz, S., Bantignies, J. L., Babaa, M. R., Alvarez, L., Parent, P., Le Normand, F., ... Doyle, B. P. (2007). Spectroscopic study of nitrogen doping of multi-walled carbon nanotubes. Journal of Nanoscience and Nanotechnology, 7(10), 3524-3527. https://doi.org/10.1166/jnn.2007.839

Spectroscopic study of nitrogen doping of multi-walled carbon nanotubes. / Enouz, S.; Bantignies, J. L.; Babaa, M. R.; Alvarez, L.; Parent, P.; Le Normand, F.; Stéphan, O.; Poncharal, P.; Loiseau, A.; Doyle, B. P.

In: Journal of Nanoscience and Nanotechnology, Vol. 7, No. 10, 10.2007, p. 3524-3527.

Research output: Contribution to journalArticle

Enouz, S, Bantignies, JL, Babaa, MR, Alvarez, L, Parent, P, Le Normand, F, Stéphan, O, Poncharal, P, Loiseau, A & Doyle, BP 2007, 'Spectroscopic study of nitrogen doping of multi-walled carbon nanotubes', Journal of Nanoscience and Nanotechnology, vol. 7, no. 10, pp. 3524-3527. https://doi.org/10.1166/jnn.2007.839
Enouz, S. ; Bantignies, J. L. ; Babaa, M. R. ; Alvarez, L. ; Parent, P. ; Le Normand, F. ; Stéphan, O. ; Poncharal, P. ; Loiseau, A. ; Doyle, B. P. / Spectroscopic study of nitrogen doping of multi-walled carbon nanotubes. In: Journal of Nanoscience and Nanotechnology. 2007 ; Vol. 7, No. 10. pp. 3524-3527.
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