Effect of TiO2 Nanopowders on the Sintering and Electric Properties of Lead Zirconate Titanate Ceramics

Abstract:

Article Preview

XRD, SEM, bulk density and dielectric properties measurements were used to investigate the effect of TiO2 nanopowder substitution for conventional TiO2 micro-powder on the sintering and electric properties of PZT ceramics. Results revealed that the sintering temperature of dense Pb(Zr0.53Ti0.47)O3 ceramics was lowered about 50°C ~ 100°C when 20% and 40% of conventional TiO2 micro-powder was substituted by TiO2 nanopowder. The electric properties were kept or even enhanced in the PZT ceramics adopted the TiO2 nanopowder.

Info:

Periodical:

Key Engineering Materials (Volumes 336-338)

Edited by:

Wei Pan and Jianghong Gong

Pages:

228-230

DOI:

10.4028/www.scientific.net/KEM.336-338.228

Citation:

G. H. Li et al., "Effect of TiO2 Nanopowders on the Sintering and Electric Properties of Lead Zirconate Titanate Ceramics", Key Engineering Materials, Vols. 336-338, pp. 228-230, 2007

Online since:

April 2007

Export:

Price:

$35.00

[1] K. B. Lee and S. B. Desu: Current Applied Physics Vol. 1 (2001), p.379.

[2] R. A. Dorey and R. W. Whatmore: J. Euro. Ceram. Soc. Vol. 25 (2005), p.2379.

[3] Z. H. Wang, W. G. Zhu, O. K. Tan and C. Chao: Appl. Phys. Lett. Vol. 86 (2005), p.033508.

[4] F. Levassort, P. Tran-Huu-Hue, et al.: J. Euro. Ceram. Soc. Vol. 21 (2001), p.1361.

[5] I. Boerasu, M. Pereira, M. J. M. Gomes, et al.: J. Euro. Ceram. Soc. Vol. 24 (2004), p.1633.

[6] H. Jelitto, H. Keßler, G. A. Schneide and H. Balke: J. Euro. Ceram. Soc. Vol. 25 (2005), p.749.

[7] L. Burianova, P. Hana, M. Pustka, et al.: J. Euro. Ceram. Soc. Vol. 25 (2005), p.2405.

[8] P. H. Xiang, X. L. Dong, H. Chen, Z. Zhang and J. K. Guo: Ceram. Inter. Vol. 29 (2003), p.499. Fig. 4. The temperature cycling test of PZT samples.

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