Synthesis and Properties of (Bi0.5Na0.5)TiO3 Powders by Hydrothermal Method


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Na0.5Bi0.5TiO3 (NBT) is considered to be an excellent candidate for lead-free piezoelectric ceramics. In this study, we propose a hydrothermal method for the preparation of single phase NBT powder at relatively low treatment-temperature. The particle size and morphology of the synthesized powders were examined by SEM. The powders were further pressed into disk and sintered at 1120°C/2h in air, and its properties and microstructure were compared with traditionally prepared samples.



Key Engineering Materials (Volumes 336-338)

Edited by:

Wei Pan and Jianghong Gong






J. J. Hao et al., "Synthesis and Properties of (Bi0.5Na0.5)TiO3 Powders by Hydrothermal Method", Key Engineering Materials, Vols. 336-338, pp. 140-142, 2007

Online since:

April 2007




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