Sintering and Dielectric Properties of BaTiO3 Nano-Particle Prepared by Aerosol Plasma Pyrolysis Process

Abstract:

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BaTiO3 nano-sized powders were successfully prepared by spray pyrolysis using multiphase plasma under the air atmosphere. The particles characteristics of BaTiO3 nano-sized powders were studied by SEM and XRD. The effect of volume of arc plasma and precursor solution on the formation of BaTiO3 nano-sized powders was investigated. The use of Ba-Ti complex precursor solution derived from lactic acid led to formation of tetragonal BaTiO3 nano-sized powders with 140 nm size. As for BaTiO3 ceramics, the effect of sintering temperature on relative density and the temperature dependence of dielectric properties were investigated.

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Periodical:

Edited by:

K. Katayama, K. Kato, T. Takenaka, M. Takata and K. Shinozaki

Pages:

35-38

DOI:

10.4028/www.scientific.net/KEM.350.35

Citation:

T. Kodera et al., "Sintering and Dielectric Properties of BaTiO3 Nano-Particle Prepared by Aerosol Plasma Pyrolysis Process", Key Engineering Materials, Vol. 350, pp. 35-38, 2007

Online since:

October 2007

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$35.00

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