High- and low-field dielectric responses and ferroelectric properties of (Bi<inf>0.5</inf>Na<inf>0.5</inf>)Zr<inf>1-x</inf>Ti<inf>x</inf>O<inf>3</inf>ceramics

Bismuth sodium zirconate titanate (Bi0.5Na0.5)Zr1-xTixO3with (x=0, 0.1, 0.2, 0.3, 0.4, 0.5 and 0.6) ceramics was fabricated by a conventional sintering technique at 850-1000 °C for 2 h. From X-ray diffraction study, three regions of different phases were observed in the ceramic system; i.e., orthorh...

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Main Authors: Panupong Jaiban, Sukanda Jiansirisomboon, Anucha Watcharapasorn, Rattikorn Yimnirun, Ruyan Guo, Amar S. Bhalla
Format: Journal
Published: 2018
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http://cmuir.cmu.ac.th/jspui/handle/6653943832/52351
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spelling th-cmuir.6653943832-523512018-09-04T09:30:16Z High- and low-field dielectric responses and ferroelectric properties of (Bi<inf>0.5</inf>Na<inf>0.5</inf>)Zr<inf>1-x</inf>Ti<inf>x</inf>O<inf>3</inf>ceramics Panupong Jaiban Sukanda Jiansirisomboon Anucha Watcharapasorn Rattikorn Yimnirun Ruyan Guo Amar S. Bhalla Chemical Engineering Materials Science Bismuth sodium zirconate titanate (Bi0.5Na0.5)Zr1-xTixO3with (x=0, 0.1, 0.2, 0.3, 0.4, 0.5 and 0.6) ceramics was fabricated by a conventional sintering technique at 850-1000 °C for 2 h. From X-ray diffraction study, three regions of different phases were observed in the ceramic system; i.e., orthorhombic phase region (0≤x≤0.2), mixed-phase region (0.3≤x≤0.4), and rhombohedral phase region (0.5≤x≤0.6). It was observed that the phase evolution from orthorhombic to rhombohedral symmetry resulted in a noticeable increase of the dielectric properties. The results from the high- and low-field dielectric responses indicated that the dielectric properties of both BNZ and BNZT ceramics were dominantly attributed to the reversible contribution. It was also noticed that grain size showed only partial influence on the increase of low-field dielectric constant in Ti-rich BNZT ceramic. © 2012 Elsevier Ltd and Techna Group S.r.l. 2018-09-04T09:23:51Z 2018-09-04T09:23:51Z 2013-05-01 Journal 02728842 2-s2.0-84875703566 10.1016/j.ceramint.2012.10.039 https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=84875703566&origin=inward http://cmuir.cmu.ac.th/jspui/handle/6653943832/52351
institution Chiang Mai University
building Chiang Mai University Library
country Thailand
collection CMU Intellectual Repository
topic Chemical Engineering
Materials Science
spellingShingle Chemical Engineering
Materials Science
Panupong Jaiban
Sukanda Jiansirisomboon
Anucha Watcharapasorn
Rattikorn Yimnirun
Ruyan Guo
Amar S. Bhalla
High- and low-field dielectric responses and ferroelectric properties of (Bi<inf>0.5</inf>Na<inf>0.5</inf>)Zr<inf>1-x</inf>Ti<inf>x</inf>O<inf>3</inf>ceramics
description Bismuth sodium zirconate titanate (Bi0.5Na0.5)Zr1-xTixO3with (x=0, 0.1, 0.2, 0.3, 0.4, 0.5 and 0.6) ceramics was fabricated by a conventional sintering technique at 850-1000 °C for 2 h. From X-ray diffraction study, three regions of different phases were observed in the ceramic system; i.e., orthorhombic phase region (0≤x≤0.2), mixed-phase region (0.3≤x≤0.4), and rhombohedral phase region (0.5≤x≤0.6). It was observed that the phase evolution from orthorhombic to rhombohedral symmetry resulted in a noticeable increase of the dielectric properties. The results from the high- and low-field dielectric responses indicated that the dielectric properties of both BNZ and BNZT ceramics were dominantly attributed to the reversible contribution. It was also noticed that grain size showed only partial influence on the increase of low-field dielectric constant in Ti-rich BNZT ceramic. © 2012 Elsevier Ltd and Techna Group S.r.l.
format Journal
author Panupong Jaiban
Sukanda Jiansirisomboon
Anucha Watcharapasorn
Rattikorn Yimnirun
Ruyan Guo
Amar S. Bhalla
author_facet Panupong Jaiban
Sukanda Jiansirisomboon
Anucha Watcharapasorn
Rattikorn Yimnirun
Ruyan Guo
Amar S. Bhalla
author_sort Panupong Jaiban
title High- and low-field dielectric responses and ferroelectric properties of (Bi<inf>0.5</inf>Na<inf>0.5</inf>)Zr<inf>1-x</inf>Ti<inf>x</inf>O<inf>3</inf>ceramics
title_short High- and low-field dielectric responses and ferroelectric properties of (Bi<inf>0.5</inf>Na<inf>0.5</inf>)Zr<inf>1-x</inf>Ti<inf>x</inf>O<inf>3</inf>ceramics
title_full High- and low-field dielectric responses and ferroelectric properties of (Bi<inf>0.5</inf>Na<inf>0.5</inf>)Zr<inf>1-x</inf>Ti<inf>x</inf>O<inf>3</inf>ceramics
title_fullStr High- and low-field dielectric responses and ferroelectric properties of (Bi<inf>0.5</inf>Na<inf>0.5</inf>)Zr<inf>1-x</inf>Ti<inf>x</inf>O<inf>3</inf>ceramics
title_full_unstemmed High- and low-field dielectric responses and ferroelectric properties of (Bi<inf>0.5</inf>Na<inf>0.5</inf>)Zr<inf>1-x</inf>Ti<inf>x</inf>O<inf>3</inf>ceramics
title_sort high- and low-field dielectric responses and ferroelectric properties of (bi<inf>0.5</inf>na<inf>0.5</inf>)zr<inf>1-x</inf>ti<inf>x</inf>o<inf>3</inf>ceramics
publishDate 2018
url https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=84875703566&origin=inward
http://cmuir.cmu.ac.th/jspui/handle/6653943832/52351
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