SiC nanorods have been synthesized by means of the carbon nanotubes-confine
d reaction between SiO gas and carbon nanotubes. The diameters of SiC nanor
ods can be controlled by the local partial pressure of the CO gas produced
during reaction. The morphology of SiC nanorods depends on the shape of the
carbon nanotubes at high reaction temperatures. The growth mechanism of SI
C nanorods is basically a shape memory synthesis. (C) 2000 Elsevier Science
B.V. All rights reserved.