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The effect of texture on the properties of Bi3.15Nd0.85Ti3O12 ceramics prepared by spark plasma sintering

journal contribution
posted on 08.06.2015, 11:49 by Hongtao ZhangHongtao Zhang, Haixue Yan, Xiaodong Zhang, Michael J. Reece, Jing Liu, Zhijian Shen, Yanmei Kanc, Peiling Wang
Bi3.15Nd0.85Ti3O12 ceramic, which is a three-layer ferroelectric Aurivillius phase, was prepared by spark plasma sintering. The effect of texture on the anisotropy of dielectric, ferroelectric and piezoelectric properties was studied. X-ray diffraction showed that samples perpendicular to the hot-pressing direction had a–b-axis preferred texture, whereas, samples parallel to hot-pressing direction had c-axis preferred orientation. The dielectric constant, remanent polarization and piezoelectric constant of samples with orientation close to a-axis are larger than those of samples with orientation close to c-axis. Their Curie points are all about 410 ◦C.

History

School

  • Aeronautical, Automotive, Chemical and Materials Engineering

Department

  • Materials

Published in

Materials Science and Engineering: A

Volume

475

Pages

92 - 95

Citation

ZHANG, H. ... et al, 2008. The effect of texture on the properties of Bi3.15Nd0.85Ti3O12 ceramics prepared by spark plasma sintering. Materials Science and Engineering: A, 475, pp.92-95.

Publisher

© Elsevier

Version

VoR (Version of Record)

Publisher statement

This work is made available according to the conditions of the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0) licence. Full details of this licence are available at: https://creativecommons.org/licenses/by-nc-nd/4.0/

Publication date

2008

Notes

This paper is closed access.

ISSN

0921-5093

Language

en

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