Structural and Dielectric Properties of Cerium-modified BiScO3-PbTiO3 Piezoelectric Ceramics
- 10.2991/meita-15.2015.158How to use a DOI?
- BSPT piezoelectric ceramics, dielectric properties, perovskite.
The 0.36(Bi(1-x)Cex)ScO3-0.64PbTiO3 (x = 0.01-0.10) ceramics were prepared by using conventional mixed oxide ceramic processing, and the effect of Ce addition on the BiScO3-PbTiO3 (BSPT) system was investigated. The results of X-ray diffraction show that lower stability of the perovskite phase is produced with the partially substitution of Ce for Bi in the BSPT ceramics, although they all still maintain tetragonal perovskite structure. Moreover, partly substituting Bi with Ce was found to shift the Curie temperature of the BSPT ceramics to lower temperature, and convert the BSPT ceramics from a classical ferroelectric to a relaxor ferroelectric.
- © 2015, the Authors. Published by Atlantis Press.
- Open Access
- This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).
Cite this article
TY - CONF AU - Yi Chen AU - Yu Ma AU - Dandan Xue AU - Jianguo Zhu PY - 2015/08 DA - 2015/08 TI - Structural and Dielectric Properties of Cerium-modified BiScO3-PbTiO3 Piezoelectric Ceramics BT - Proceedings of the 2015 International Conference on Materials Engineering and Information Technology Applications PB - Atlantis Press SP - 853 EP - 857 SN - 2352-5401 UR - https://doi.org/10.2991/meita-15.2015.158 DO - 10.2991/meita-15.2015.158 ID - Chen2015/08 ER -