<abstract xml:lang="en" xmlns="http://www.w3.org/1999/xhtml"><p>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.</p></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.

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

Laboratoire d’Étude et de Développement des Matériaux Diélectriques et Semiconducteurs, Université de Laghouat, Route de Ghardaïa, B.P.37G, Laghouat, Algérie

Laboratoire des Microsystèmes et Instrumentation, Département d’Électronique, Université Mentouri de Constantine Route Ain El bey, Constantine, 25000, Algérie

Université Lille Nord de France, 59000, Lille, France

Laboratoire des Matériaux et Procédés, Université de Valenciennes et du Hainaut-Cambrésis Z.I. du Champ de l’Abbesse, 59600, Maubeuge, France

Materials Science-Poland

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

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...

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

Published Online: Aug 03, 2011

Page range: 9 - 14

DOI: https://doi.org/10.2478/s13536-011-0001-0

Keywords
lead free ceramics, sintering temperature, Poling condition, dielectric and piezoelectric properties

© 2011 Wroclaw University of Technology

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

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

Published Online: Aug 03, 2011

Page range: 9 - 14

DOI: https://doi.org/10.2478/s13536-011-0001-0

Keywordslead free ceramics, sintering temperature, Poling condition, dielectric and piezoelectric properties

© 2011 Wroclaw University of Technology

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

Keywords
lead free ceramics, sintering temperature, Poling condition, dielectric and piezoelectric properties