Low Sintering Temperature and High Piezoelectric Properties of Tb-doped (Ba0.859 Ca0.141) (Zr0.106 Ti0.894) O3 Using CaCl2 as Sintering Aid

DOI

10.2991/icmeim-17.2017.29How to use a DOI?

Keywords

BCZT, Piezoelectric Ceramics, CaCl2 Sintering Aid, Tb-doped.

Abstract

Using CaCl2 as sintering aid, the Tb-doped (Ba0.859 Ca0.141) (Zr0.106 Ti0.894) O3 (BCZT) ceramics were fabricated by conventional solid-state reaction method. The sintering temperature of ceramics decreases from about 1450 down to about 1300 . The SEM micrographs show that all ceramics sintered above 1300 are very dense and have clear grain boundaries. A piezoelectric coefficient of d33 659 pm/V was obtained at 0.3 mol.% Tb-doped (Ba0.859 Ca0.141) (Zr0.106 Ti0.894) O3 with CaCl2 sintered at 1350 and residual polarization of that can reach 11.70 C/cm2. The results indicated that the excellent piezoelectric property could be a promising candidate for electronic industry purposes.

Copyright

© 2017, 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/).

Download article (PDF)

TY  - CONF
AU  - Hao-wei Lu
AU  - Jia-qi Lin
AU  - Li-zhu Liu
PY  - 2017/02
DA  - 2017/02
TI  - Low Sintering Temperature and High Piezoelectric Properties of Tb-doped (Ba0.859 Ca0.141) (Zr0.106 Ti0.894) O3 Using CaCl2 as Sintering Aid
BT  - Proceedings of the 2017 International Conference on Manufacturing Engineering and Intelligent Materials (ICMEIM 2017)
PB  - Atlantis Press
SP  - 167
EP  - 171
SN  - 2352-5401
UR  - https://doi.org/10.2991/icmeim-17.2017.29
DO  - 10.2991/icmeim-17.2017.29
ID  - Lu2017/02
ER  -