The effects of sintering temperature and poling condition on the piezoelectric properties of 0.935(Bi0.5Na0.5)TiO3 - 0.065BaTiO3 ceramics

Lidjici, H.; Rguiti, M.; Hobar, F.; Trelcat, J.; Courtois, C.; Leriche, A.

doi:10.2478/s13536-011-0001-0

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The effects of sintering temperature and poling condition on the piezoelectric properties of 0.935(Bi0.5Na0.5)TiO3 - 0.065BaTiO3 ceramics

Materials Science-Poland

Volume 29 (2011): Issue 1 (March 2011)

By: H. Lidjici, M. Rguiti, F. Hobar, J. Trelcat, C. Courtois and A. Leriche

Open Access

|Aug 2011

Abstract

The 0.935(Bi0.5Na0.5) TiO3 -0.065BaTiO3 (abbreviated as BNT6.5BT) lead-free ceramics were prepared by conventional solid state sintering technique. The effects of sintering temperature (1150–1200 °C) and poling condition on its piezoelectric properties were examined. Piezoelectric properties like the piezoelectric constant (d33) and electromechanical factors (kp, kt) depend on the poling field and poling temperature, whereas different poling times, in the 5–30 min range, were not observed to have any significant effect on the piezoelectric properties. With respect to piezoelectric properties, the chosen sintering temperature range is suitable for BNT6.5BT ceramics.

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DOI: https://doi.org/10.2478/s13536-011-0001-0 | Journal eISSN: 2083-134X | Journal ISSN: 2083-1331

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Language: English

Page range: 9 - 14

Published on: Aug 3, 2011

Published by: Wroclaw University of Science and Technology

In partnership with: Paradigm Publishing Services

Publication frequency: 4 issues per year

Keywords:

lead free ceramics,

sintering temperature,

Poling condition,

dielectric and piezoelectric properties

Related subjects:

Materials sciences,

Materials sciences, other,

Nanomaterials,

Functional and smart materials,

Materials characterization and properties

© 2011 H. Lidjici, M. Rguiti, F. Hobar, J. Trelcat, C. Courtois, A. Leriche, published by Wroclaw University of Science and Technology
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

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