Improvement of ferroelectric properties of PZT ceramics by SBT addition

(1-x)PZT-xSBT ceramics were prepared by a solid-state mixed oxide method. Phase characteristics of (1-x)PZT-xSBT ceramics showed a PZT phase and new phase in the compositions with 0.1 ≤ x ≤ 0.3, while a mainly new phase was observed in the compositionwith x=0.5. The tetragonality (c/a) of PZT phase...

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Main Authors: Namsar,O., Watcharapasorn,A., Hoffman,M.J., Glaum,J., Jiansirisomboon,S.
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Published: Taylor and Francis Ltd. 2015
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http://cmuir.cmu.ac.th/handle/6653943832/38736
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spelling th-cmuir.6653943832-387362015-06-16T07:54:06Z Improvement of ferroelectric properties of PZT ceramics by SBT addition Namsar,O. Watcharapasorn,A. Hoffman,M.J. Glaum,J. Jiansirisomboon,S. Electronic, Optical and Magnetic Materials Condensed Matter Physics (1-x)PZT-xSBT ceramics were prepared by a solid-state mixed oxide method. Phase characteristics of (1-x)PZT-xSBT ceramics showed a PZT phase and new phase in the compositions with 0.1 ≤ x ≤ 0.3, while a mainly new phase was observed in the compositionwith x=0.5. The tetragonality (c/a) of PZT phase decreasedwith increasing in SBT content up to x = 0.3. SEM micrographs of the sample surface showed equiaxed grains of the PZT phase and irregularly-shaped grains of the new phase in samples with 0.1 ≤ x ≤ 0.3. The 0.5PZT-0.5SBT sample showed mainly irregularly-shaped grains of the new phase. The ferroelectric properties of these samples showed that the addition of small amounts of SBT (x = 0.1) into PZT increased the remanent polarization. Copyright © 2013 Taylor & Francis Group, LLC. 2015-06-16T07:54:06Z 2015-06-16T07:54:06Z 2013-01-01 Article 00150193 2-s2.0-84901358006 10.1080/00150193.2013.838882 http://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=84901358006&origin=inward http://cmuir.cmu.ac.th/handle/6653943832/38736 Taylor and Francis Ltd.
institution Chiang Mai University
building Chiang Mai University Library
country Thailand
collection CMU Intellectual Repository
topic Electronic, Optical and Magnetic Materials
Condensed Matter Physics
spellingShingle Electronic, Optical and Magnetic Materials
Condensed Matter Physics
Namsar,O.
Watcharapasorn,A.
Hoffman,M.J.
Glaum,J.
Jiansirisomboon,S.
Improvement of ferroelectric properties of PZT ceramics by SBT addition
description (1-x)PZT-xSBT ceramics were prepared by a solid-state mixed oxide method. Phase characteristics of (1-x)PZT-xSBT ceramics showed a PZT phase and new phase in the compositions with 0.1 ≤ x ≤ 0.3, while a mainly new phase was observed in the compositionwith x=0.5. The tetragonality (c/a) of PZT phase decreasedwith increasing in SBT content up to x = 0.3. SEM micrographs of the sample surface showed equiaxed grains of the PZT phase and irregularly-shaped grains of the new phase in samples with 0.1 ≤ x ≤ 0.3. The 0.5PZT-0.5SBT sample showed mainly irregularly-shaped grains of the new phase. The ferroelectric properties of these samples showed that the addition of small amounts of SBT (x = 0.1) into PZT increased the remanent polarization. Copyright © 2013 Taylor & Francis Group, LLC.
format Article
author Namsar,O.
Watcharapasorn,A.
Hoffman,M.J.
Glaum,J.
Jiansirisomboon,S.
author_facet Namsar,O.
Watcharapasorn,A.
Hoffman,M.J.
Glaum,J.
Jiansirisomboon,S.
author_sort Namsar,O.
title Improvement of ferroelectric properties of PZT ceramics by SBT addition
title_short Improvement of ferroelectric properties of PZT ceramics by SBT addition
title_full Improvement of ferroelectric properties of PZT ceramics by SBT addition
title_fullStr Improvement of ferroelectric properties of PZT ceramics by SBT addition
title_full_unstemmed Improvement of ferroelectric properties of PZT ceramics by SBT addition
title_sort improvement of ferroelectric properties of pzt ceramics by sbt addition
publisher Taylor and Francis Ltd.
publishDate 2015
url http://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=84901358006&origin=inward
http://cmuir.cmu.ac.th/handle/6653943832/38736
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