Abstract
Carbon nanotube (CNT) forests were obtained from liquefied petroleum gas (LPG) as the carbon source in the floating catalyst process. The CNTs obtained in the forest had a thinner diameter and lower growth rate than those obtained with other carbon sources, which was attributed to the existence of sulfur in the LPG. The use of unpurified LPG provides a controllable way to synthesize a CNT forest at low cost.
Original language | English |
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Pages (from-to) | 291-296 |
Number of pages | 6 |
Journal | Carbon |
Volume | 46 |
Issue number | 2 |
DOIs | |
Publication status | Published - Feb 2008 |
Externally published | Yes |