Paper Title:
Fabrication and Properties of Aluminum Nitide Ceramics Doped Carbon Nanotubes
  Abstract

Aluminum nitride ceramics doped carbon nanotubes were fabricated by dispersed multi-walled carbon nanotubes (MWNTs) into AlN powders homogenously. The densification, electric resistance, thermal conductivity and relative dielectric constant of AlN ceramics were investigated. It was found that MWNTs additives could purify the grain boundaries. Furthermore, it induced the increase of the thermal conductivity and the decrease of the relative dielectric constant. However, the linear shrinkage and electric resistance decreased with increasing MWNTs amount. AlN ceramics with high thermal conductivity and low relative dielectric constant were obtained without apparent decrease of electric resistivity.

  Info
Periodical
Materials Science Forum (Volumes 610-613)
Main Theme
Edited by
Zhongwei Gu, Yafang Han, Fusheng Pan, Xitao Wang, Duan Weng and Shaoxiong Zhou
Pages
559-562
DOI
10.4028/www.scientific.net/MSF.610-613.559
Citation
B. P. Li, B. Niu, J. Q. Wang, P. Li, S. H. Wang, "Fabrication and Properties of Aluminum Nitide Ceramics Doped Carbon Nanotubes", Materials Science Forum, Vols. 610-613, pp. 559-562, 2009
Online since
January 2009
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Price
$32.00
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