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Centimetre-long carbon nanotubes from ethanol decomposition

  • L. X. Zheng*
  • , M. J. O'Connell
  • , S. K. Doorn
  • , X. Z. Liao
  • , Y. H. Zhao
  • , M. A. Hoffbauer
  • , Q. X. Jia
  • , D. E. Peterson
  • , J. Liu
  • , Y. T. Zhu
  • *Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

1 Scopus citations

Abstract

Centimetre long carbon nanotubes were successfully grown from ethanol decomposition in chemical vapor deposition by using iron as the catalyst and silicon as the substrates. Ethanol is found to be a good carbon source to produce clean and long carbon nanotubes. Scanning electronic microscopy images show that the carbon nanotubes are up to 4 cm long. Atomic force microscopy and Raman spectrum were performed. The surface morphology was also studied using scanning electronic microscopy, and possible growth mechanism is discussed.

Original languageEnglish
Title of host publication2005 NSTI Nanotechnology Conference and Trade Show - NSTI Nanotech 2005 Technical Proceedings
EditorsM. Laudon, B. Romanowicz
Pages126-127
Number of pages2
StatePublished - 2005

Publication series

Name2005 NSTI Nanotechnology Conference and Trade Show - NSTI Nanotech 2005 Technical Proceedings

Keywords

  • Carbon nanotubes
  • Catalyst
  • CVD
  • Ethanol

ASJC Scopus subject areas

  • General Engineering

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