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

Abstract:

Article Preview

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.

Info:

Periodical:

Key Engineering Materials (Volumes 336-338)

Edited by:

Wei Pan and Jianghong Gong

Pages:

140-142

DOI:

10.4028/www.scientific.net/KEM.336-338.140

Citation:

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

Export:

Price:

$35.00

[1] B. J. Chu, D. R. Chen, G. R. Li and Q.R. Yin: J. Eur. Ceram. Soc. Vol. 22(2002), p.2115.

[2] A. Herabut, A. Dafan: J. Am. Ceram. Soc. 80 (1997) 2954.

[3] M. S. Hagiyev, I. H. Ismaizade and A.K. Abiyev: Ferroelectrics. Vol. 56 (1984), p.215.

[4] J.V. Zvirgzds, P. P Kapostis and V.A. Isupov: Ferroelectrics. Vol. 40(1980), p.75.

[5] K. Sakata and Y. Masuda: Ferroelectrics Vol. 95 (1974) 347.

[6] T. Takenaka, K. Maruyama and K. Sakata: Jpn. J. Appl. Phys. Vol. 30(1991), p.2263.

[7] P. Pookmaneea, S. Phanichphanta, R. B. Heimann: Ceram. Forum Inter. Vol. 78(2001)E, p.27.

[8] X. Z. Jing, Y. X. Li, Q. R. Yin: Mater. Sci Eng. B Vol. 99(2003), p.506.

[9] M. L. Zhao, C. L. Wang, W. L. Zhong et al: Acta physica sinica, Vol. 52(2003).

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