Carbon nanotubes grown by laser-annealing of SIC nano-particles

被引：19

作者：

Botti, S

Ciardi, R

Asilyan, L

De Dominicis, L

Fabbri, F

Orlanducci, S

Fiori, A

机构：

[1] ENEA, UTS Tecnol Fis Avanzate, Div Appl Phys, I-00044 Frascati, Italy

[2] Univ Roma Tor Vergata, Dipartimento Sci & Tecnol Chim, I-00133 Rome, Italy

来源：

CHEMICAL PHYSICS LETTERS | 2004年 / 400卷 / 1-3期

关键词：

D O I：

10.1016/j.cplett.2004.10.119

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

In this work, we report a simple method of producing single walled carbon nanotubes by CO2 laser - annealing of cold pressed pellets of silicon carbide nano-particles. The surface morphology of the treated samples was observed by field emission scanning electron microscopy, whereas the modification induced in the lattice structure was examined by Raman scattering spectroscopy. All the measurements indicate that, due to the laser irradiation, nanotubes grow on the SiC particles surface, without a preferential alignment. (C) 2004 Elsevier B.V. All rights reserved.

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页码：264 / 267

页数：4

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