Low temperature growth of vertically aligned carbon nanotubes by thermal chemical vapor deposition

Cheol Jin Lee, Kwon Hee Son, Jeunghee Park, Jae Eun Yoo, Yoon Huh, Jeong Yong Lee

Research output: Contribution to journalArticle

34 Citations (Scopus)

Abstract

Vertically well-aligned carbon nanotubes (CNTs) are grown on Fe-deposited silicon oxide substrate at 550°C by thermal chemical vapor deposition of C2H2 gas. We employed two-stage heating technique that the reactants heated at 850°C in the first zone flow into the second zone maintained at 550°C for CNT growth. The CNTs have bamboo structure, closed tip, and defective graphite sheets.

Original languageEnglish
Pages (from-to)113-117
Number of pages5
JournalChemical Physics Letters
Volume338
Issue number2-3
DOIs
Publication statusPublished - 2001 Apr 20

ASJC Scopus subject areas

  • Physics and Astronomy(all)
  • Physical and Theoretical Chemistry

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