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 language | English |
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Pages (from-to) | 113-117 |
Number of pages | 5 |
Journal | Chemical Physics Letters |
Volume | 338 |
Issue number | 2-3 |
DOIs | |
Publication status | Published - 2001 Apr 20 |
Externally published | Yes |
ASJC Scopus subject areas
- Physics and Astronomy(all)
- Physical and Theoretical Chemistry