Effect of BiAlO<inf>3</inf>modification on the stability of antiferroelectric phase in PbZrO<inf>3</inf>ceramics prepared by conventional solid state reaction
In this paper, we report on the polycrystalline (Pb (1-3x/2) Bi x )(Zr 1-3x/4 Al x )O 3 (PZO-BAO) ceramics, with x = 0.0-0.3, prepared by conventional solid state reaction. The crystal structure and thermal and dielectric properties of the sintered ceramics were investigated as a function of composi...
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th-mahidol.119052018-05-03T15:19:13Z Effect of BiAlO<inf>3</inf>modification on the stability of antiferroelectric phase in PbZrO<inf>3</inf>ceramics prepared by conventional solid state reaction Naratip Vittayakorn Banjong Boonchom King Mongkut's Institute of Technology Ladkrabang Mahidol University South Carolina Commission on Higher Education Engineering Materials Science In this paper, we report on the polycrystalline (Pb (1-3x/2) Bi x )(Zr 1-3x/4 Al x )O 3 (PZO-BAO) ceramics, with x = 0.0-0.3, prepared by conventional solid state reaction. The crystal structure and thermal and dielectric properties of the sintered ceramics were investigated as a function of composition by means of X-ray diffraction (XRD), differential scanning calorimetry (DSC) and dielectric spectroscopy. The results indicated that the presence of BiAlO 3 : BAO in the solid solution decreased the structural stability of the overall perovskite phase. Dielectric, thermal and P-E hysteresis results confirmed that no ferroelectric intermediate phase was seen in the PZO-BAO system. An antiferroelectric phase can be stable in a wide temperature range, indicating that BAO enhanced antiferroelectric phase stability in perovskite PZ manifests by "square" antiferroelectric behavior. Therefore, the (Pb (1-3x/2) Bi x )(Zr 1-3x/4 Al x )O 3 solid solution offers a material system for high-energy-storage capacitors and electromechanical transducers. © 2010 Elsevier B.V. All rights reserved. 2018-05-03T08:12:06Z 2018-05-03T08:12:06Z 2011-02-03 Article Journal of Alloys and Compounds. Vol.509, No.5 (2011), 2304-2310 10.1016/j.jallcom.2010.10.206 09258388 2-s2.0-78651375820 https://repository.li.mahidol.ac.th/handle/123456789/11905 Mahidol University SCOPUS https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=78651375820&origin=inward |
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Engineering Materials Science Naratip Vittayakorn Banjong Boonchom Effect of BiAlO<inf>3</inf>modification on the stability of antiferroelectric phase in PbZrO<inf>3</inf>ceramics prepared by conventional solid state reaction |
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In this paper, we report on the polycrystalline (Pb (1-3x/2) Bi x )(Zr 1-3x/4 Al x )O 3 (PZO-BAO) ceramics, with x = 0.0-0.3, prepared by conventional solid state reaction. The crystal structure and thermal and dielectric properties of the sintered ceramics were investigated as a function of composition by means of X-ray diffraction (XRD), differential scanning calorimetry (DSC) and dielectric spectroscopy. The results indicated that the presence of BiAlO 3 : BAO in the solid solution decreased the structural stability of the overall perovskite phase. Dielectric, thermal and P-E hysteresis results confirmed that no ferroelectric intermediate phase was seen in the PZO-BAO system. An antiferroelectric phase can be stable in a wide temperature range, indicating that BAO enhanced antiferroelectric phase stability in perovskite PZ manifests by "square" antiferroelectric behavior. Therefore, the (Pb (1-3x/2) Bi x )(Zr 1-3x/4 Al x )O 3 solid solution offers a material system for high-energy-storage capacitors and electromechanical transducers. © 2010 Elsevier B.V. All rights reserved. |
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King Mongkut's Institute of Technology Ladkrabang |
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King Mongkut's Institute of Technology Ladkrabang Naratip Vittayakorn Banjong Boonchom |
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Naratip Vittayakorn Banjong Boonchom |
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Naratip Vittayakorn |
title |
Effect of BiAlO<inf>3</inf>modification on the stability of antiferroelectric phase in PbZrO<inf>3</inf>ceramics prepared by conventional solid state reaction |
title_short |
Effect of BiAlO<inf>3</inf>modification on the stability of antiferroelectric phase in PbZrO<inf>3</inf>ceramics prepared by conventional solid state reaction |
title_full |
Effect of BiAlO<inf>3</inf>modification on the stability of antiferroelectric phase in PbZrO<inf>3</inf>ceramics prepared by conventional solid state reaction |
title_fullStr |
Effect of BiAlO<inf>3</inf>modification on the stability of antiferroelectric phase in PbZrO<inf>3</inf>ceramics prepared by conventional solid state reaction |
title_full_unstemmed |
Effect of BiAlO<inf>3</inf>modification on the stability of antiferroelectric phase in PbZrO<inf>3</inf>ceramics prepared by conventional solid state reaction |
title_sort |
effect of bialo<inf>3</inf>modification on the stability of antiferroelectric phase in pbzro<inf>3</inf>ceramics prepared by conventional solid state reaction |
publishDate |
2018 |
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https://repository.li.mahidol.ac.th/handle/123456789/11905 |
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1763493404405137408 |