Effect of ZrO2 Doping in Physical Properties of Barium Iron Niobate Ceramics

Abstract:

Article Preview

In this work, preparation conditions and effect of ZrO2 doped BaFe0.5Nb0.5O3 ceramics were studied. Relationship between structure and dielectric properties was investigated. Single-phase cubic BFN powder was synthesized by solid-state reaction at 1200°C for 4 hours with heating and cooling rate of 5°C/min. Various amount of ZrO2 doped from 0.1 to 0.5 %weight were used for doping. After that BFN ceramics were formed via uniaxial pressing and sintered at 1300°C for 4 hours with heating and cooling rate of 5°C/min. Physical properties, microstructure, phase evolution and dielectric properties were studied to find out the optimum conditions for high voltage capacitor applications.

Info:

Periodical:

Advanced Materials Research (Volumes 55-57)

Main Theme:

Edited by:

Tawee Tunkasiri

Pages:

889-892

DOI:

10.4028/www.scientific.net/AMR.55-57.889

Citation:

U. Intatha et al., "Effect of ZrO2 Doping in Physical Properties of Barium Iron Niobate Ceramics ", Advanced Materials Research, Vols. 55-57, pp. 889-892, 2008

Online since:

August 2008

Export:

Price:

$35.00

In order to see related information, you need to Login.