Abstract
A study of the thermal segregation of graphite from metal carbides was initiated. It was found that nanotubes are generated when other metals such as Fe, Co, Ni and Y are present, but not in their absence. Further evidence was obtained indicating that 1000-1100°C constitutes the empirical optimum for nanotube production.
Original language | English (US) |
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Pages (from-to) | 493-495 |
Number of pages | 3 |
Journal | Applied Physics A: Materials Science and Processing |
Volume | 68 |
Issue number | 4 |
DOIs | |
State | Published - Apr 1999 |
All Science Journal Classification (ASJC) codes
- General Chemistry
- General Materials Science