Microstructural studies of nanocrystalline barium zirconium titanate (BZT) for piezoelectric applications

Nor Huwaida Janil Jamil, Izura Izzuddin, Zalita Zainuddin, Mohammad Hafizuddin Jumali

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Abstract

Lead-free piezoelectric ceramics based on barium titanate (BaTiO3) with substitution of Zr4+ were prepared using sol-gel method. The Ba(ZrxTi1-x)O3, (BZT) powders with x = 0.0, 0.1, 0.2 and 0.3 were pressed into pellets and sintered at 1250 °C for 2 h. Focusing on the effect of Zr4+ substitutions into BaTiO3 perovskite system, the phase transition and microstructural properties of BZT ceramics were studied using XRD, SEM and EDX spectroscopy. All X-ray diffractograms were fitted using Pawley refinement model. The XRD diffractograms revealed the progressive phase transition from tetragonal to cubic phase as Zr content increased. The crystallite exhibited decreasing trend and was supported by shrinkage in grain size. The EDX analysis confirmed the successful substitution of Ti4+ with Zr4+ in BaTiO3 crystal.

Original languageEnglish
Title of host publication2015 UKM FST Postgraduate Colloquium: Proceedings of the Universiti Kebangsaan Malaysia, Faculty of Science and Technology 2015 Postgraduate Colloquium
PublisherAmerican Institute of Physics Inc.
Volume1678
ISBN (Electronic)9780735413252
DOIs
Publication statusPublished - 25 Sep 2015
Event2015 Postgraduate Colloquium of the Universiti Kebangsaan Malaysia, Faculty of Science and Technology, UKM FST 2015 - Selangor, Malaysia
Duration: 15 Apr 201516 Apr 2015

Other

Other2015 Postgraduate Colloquium of the Universiti Kebangsaan Malaysia, Faculty of Science and Technology, UKM FST 2015
CountryMalaysia
CitySelangor
Period15/4/1516/4/15

Fingerprint

barium
substitutes
piezoelectric ceramics
shrinkage
pellets
grain size
gels
ceramics
trends
scanning electron microscopy
spectroscopy
crystals
x rays

ASJC Scopus subject areas

  • Physics and Astronomy(all)

Cite this

Jamil, N. H. J., Izzuddin, I., Zainuddin, Z., & Jumali, M. H. (2015). Microstructural studies of nanocrystalline barium zirconium titanate (BZT) for piezoelectric applications. In 2015 UKM FST Postgraduate Colloquium: Proceedings of the Universiti Kebangsaan Malaysia, Faculty of Science and Technology 2015 Postgraduate Colloquium (Vol. 1678). [040008] American Institute of Physics Inc.. https://doi.org/10.1063/1.4931265

Microstructural studies of nanocrystalline barium zirconium titanate (BZT) for piezoelectric applications. / Jamil, Nor Huwaida Janil; Izzuddin, Izura; Zainuddin, Zalita; Jumali, Mohammad Hafizuddin.

2015 UKM FST Postgraduate Colloquium: Proceedings of the Universiti Kebangsaan Malaysia, Faculty of Science and Technology 2015 Postgraduate Colloquium. Vol. 1678 American Institute of Physics Inc., 2015. 040008.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Jamil, NHJ, Izzuddin, I, Zainuddin, Z & Jumali, MH 2015, Microstructural studies of nanocrystalline barium zirconium titanate (BZT) for piezoelectric applications. in 2015 UKM FST Postgraduate Colloquium: Proceedings of the Universiti Kebangsaan Malaysia, Faculty of Science and Technology 2015 Postgraduate Colloquium. vol. 1678, 040008, American Institute of Physics Inc., 2015 Postgraduate Colloquium of the Universiti Kebangsaan Malaysia, Faculty of Science and Technology, UKM FST 2015, Selangor, Malaysia, 15/4/15. https://doi.org/10.1063/1.4931265
Jamil NHJ, Izzuddin I, Zainuddin Z, Jumali MH. Microstructural studies of nanocrystalline barium zirconium titanate (BZT) for piezoelectric applications. In 2015 UKM FST Postgraduate Colloquium: Proceedings of the Universiti Kebangsaan Malaysia, Faculty of Science and Technology 2015 Postgraduate Colloquium. Vol. 1678. American Institute of Physics Inc. 2015. 040008 https://doi.org/10.1063/1.4931265
Jamil, Nor Huwaida Janil ; Izzuddin, Izura ; Zainuddin, Zalita ; Jumali, Mohammad Hafizuddin. / Microstructural studies of nanocrystalline barium zirconium titanate (BZT) for piezoelectric applications. 2015 UKM FST Postgraduate Colloquium: Proceedings of the Universiti Kebangsaan Malaysia, Faculty of Science and Technology 2015 Postgraduate Colloquium. Vol. 1678 American Institute of Physics Inc., 2015.
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