Title : ( Air-exposed combustion synthesis of Al2O3 nanofibers in Al/TiO2/C system )
Authors: H. Amel-Farzad , Jalil Vahdati Khaki , A. Haerian ,
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Abstract
TiC/Al2O3 composite was synthesized through air-exposed combustion synthesis using Al/TiO2/C initial mixture. Al2O3 was formed as fibers of submicron/nanometer thickness and several microns length on the external and internal pores. The nanofibers were considered to be synthesized directly through simultaneous oxidation and condensation of air-exposed Al vapor. Bundles of Al2O3 nanofibers were synthesized by diluting the stoichiometric system by nano-sized Al–33%Al2O3 mixture. The effect was considered as a result of significant increase in Al free surface area, and hence the Al/atmospheric-O2 reaction front. Metal/gas combustion synthesis was considered as a method for producing metal oxide/nitride nanofibers
Keywords
Al2O3 nano fibers; Combustion synthesis;TiC/Al2O3 composite
@article{paperid:1030276,
author = {H. Amel-Farzad and Vahdati Khaki, Jalil and A. Haerian},
title = {Air-exposed combustion synthesis of Al2O3 nanofibers in Al/TiO2/C system},
journal = {Ceramics International},
year = {2013},
volume = {39},
number = {2},
month = {March},
issn = {0272-8842},
pages = {1871--1876},
numpages = {5},
keywords = {Al2O3 nano fibers; Combustion synthesis;TiC/Al2O3 composite},
}
%0 Journal Article
%T Air-exposed combustion synthesis of Al2O3 nanofibers in Al/TiO2/C system
%A H. Amel-Farzad
%A Vahdati Khaki, Jalil
%A A. Haerian
%J Ceramics International
%@ 0272-8842
%D 2013
