Utschig, Thomas ; Schwarz, Marcus ; Miehe, Gerhard ; Kroke, Edwin (2004)
Synthesis of carbon nanotubes by detonation of 2,4,6-triazido-1,3,5-triazine in the presence of transition metals.
In: Carbon, 42 (4)
doi: 10.1016/j.carbon.2004.01.061
Artikel, Bibliographie
Kurzbeschreibung (Abstract)
The formation of carbon nanotubes via explosive decomposition of an energetic precursor, 2,4,6-triazido-s-triazine C3N12, was investigated with respect to the presence of the transition metals Fe, Ni, Cu, Ti and the degree of confinement of the explosive charge. The carbonaceous detonation products were characterized by transmission and scanning electron microscopy, energy dispersive X-ray analysis and infrared absorption spectroscopy. Multi-walled carbon nanotubes with diameters from 50 to 150 nm and a variety of morphologies were found. Metal particles in the tubes and at some of the tube ends indicate a catalytic growth mechanism.
| Typ des Eintrags: | Artikel |
|---|---|
| Erschienen: | 2004 |
| Autor(en): | Utschig, Thomas ; Schwarz, Marcus ; Miehe, Gerhard ; Kroke, Edwin |
| Art des Eintrags: | Bibliographie |
| Titel: | Synthesis of carbon nanotubes by detonation of 2,4,6-triazido-1,3,5-triazine in the presence of transition metals |
| Sprache: | Englisch |
| Publikationsjahr: | Februar 2004 |
| Verlag: | Elsevier Science Publishing |
| Titel der Zeitschrift, Zeitung oder Schriftenreihe: | Carbon |
| Jahrgang/Volume einer Zeitschrift: | 42 |
| (Heft-)Nummer: | 4 |
| DOI: | 10.1016/j.carbon.2004.01.061 |
| Kurzbeschreibung (Abstract): | The formation of carbon nanotubes via explosive decomposition of an energetic precursor, 2,4,6-triazido-s-triazine C3N12, was investigated with respect to the presence of the transition metals Fe, Ni, Cu, Ti and the degree of confinement of the explosive charge. The carbonaceous detonation products were characterized by transmission and scanning electron microscopy, energy dispersive X-ray analysis and infrared absorption spectroscopy. Multi-walled carbon nanotubes with diameters from 50 to 150 nm and a variety of morphologies were found. Metal particles in the tubes and at some of the tube ends indicate a catalytic growth mechanism. |
| Freie Schlagworte: | Carbon nanotubes, High pressure, Catalyst, Transmission electron microscopy, Microstructure |
| Fachbereich(e)/-gebiet(e): | 11 Fachbereich Material- und Geowissenschaften 11 Fachbereich Material- und Geowissenschaften > Materialwissenschaft 11 Fachbereich Material- und Geowissenschaften > Materialwissenschaft > Fachgebiet Disperse Feststoffe 11 Fachbereich Material- und Geowissenschaften > Materialwissenschaft > Fachgebiet Strukturforschung |
| Hinterlegungsdatum: | 20 Jun 2011 12:03 |
| Letzte Änderung: | 19 Dez 2018 06:53 |
| PPN: | |
| Sponsoren: | Funding of the presented research by the Deutsche Forschungsgemeinschaft (project no. Kr 1739/2-4) and the Fonds der Chemischen Industrie is gratefully acknowledged. |
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