By means of a purpose designed HFCVD apparatus connected to a powder chamber we are able to produce a number of sp2 carbon based nanostructures: In this paper we describe a series of interesting carbon materials obtained using carbon nanopowders or graphite as reactant and allowing variation in catalyst concentration, deposition times, intensity of hydrogen flux. We investigated the effect of different carbon sources on the growth of SWCNTs and MWCNTs and the effect of catalyst density on self arrangement of nanotubes in the bundles. Finally we discuss the growth of diamond phase onto nanotube or C fibers surface. The variety in these obtained structures enlightens the versatility of our synthesis approach and stresses the importance of exploring the role of all synthesis parameters.

Terranova Persichelli, M., Sessa, V., Orlanducci, S., Fiori, A., Tamburri, E., Rossi, M. (2005). Growth of nanosized carbon structures with predefinite architectures. In EUROCVD 15: Fifteenth European conference on chemical vapor deposition (pp.340-347). Electrochemical Society.

Growth of nanosized carbon structures with predefinite architectures

Terranova Persichelli, ML;Sessa, V;Orlanducci, S;Fiori, A;Tamburri, E;
2005-01-01

Abstract

By means of a purpose designed HFCVD apparatus connected to a powder chamber we are able to produce a number of sp2 carbon based nanostructures: In this paper we describe a series of interesting carbon materials obtained using carbon nanopowders or graphite as reactant and allowing variation in catalyst concentration, deposition times, intensity of hydrogen flux. We investigated the effect of different carbon sources on the growth of SWCNTs and MWCNTs and the effect of catalyst density on self arrangement of nanotubes in the bundles. Finally we discuss the growth of diamond phase onto nanotube or C fibers surface. The variety in these obtained structures enlightens the versatility of our synthesis approach and stresses the importance of exploring the role of all synthesis parameters.
EUROCVD 15: European Conference on Chemical Vapor Deposition
Pennington, NJ (USA)
2005
15.
Rilevanza internazionale
2005
2005
Settore CHIM/03 - CHIMICA GENERALE E INORGANICA
English
carbon nanotubes; nanodiamond; nanographite; nanopowders
Intervento a convegno
Terranova Persichelli, M., Sessa, V., Orlanducci, S., Fiori, A., Tamburri, E., Rossi, M. (2005). Growth of nanosized carbon structures with predefinite architectures. In EUROCVD 15: Fifteenth European conference on chemical vapor deposition (pp.340-347). Electrochemical Society.
Terranova Persichelli, M; Sessa, V; Orlanducci, S; Fiori, A; Tamburri, E; Rossi, M
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/2108/18817
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