Preparation of fine-grain lead indium niobate ceramics with wolframite precursor method and resulting electrical properties

In this study, lead indium niobate (Pb(In1/2Nb1/2)O3or PIN) ceramics were prepared by a wolframite precursor method via a vibro-milling technique. Fine-grain ceramics were achieved with average grain size of 1-2 μm, indicating advantage of the vibro-milling technique used. The dielectric and ferroel...

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Main Authors: R. Yimnirun, X. Tan, S. Ananta, S. Wongsaenmai
Format: Journal
Published: 2018
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http://cmuir.cmu.ac.th/jspui/handle/6653943832/60961
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Institution: Chiang Mai University
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spelling th-cmuir.6653943832-609612018-09-10T04:06:14Z Preparation of fine-grain lead indium niobate ceramics with wolframite precursor method and resulting electrical properties R. Yimnirun X. Tan S. Ananta S. Wongsaenmai Chemistry Materials Science In this study, lead indium niobate (Pb(In1/2Nb1/2)O3or PIN) ceramics were prepared by a wolframite precursor method via a vibro-milling technique. Fine-grain ceramics were achieved with average grain size of 1-2 μm, indicating advantage of the vibro-milling technique used. The dielectric and ferroelectric properties were measured by means of an automated dielectric measurement set-up and a standardized ferroelectric tester, respectively. The dielectric properties of PIN ceramic were measured as functions of both temperature and frequency. The results indicated that the dielectric properties of the PIN ceramic were of relaxor ferroelectric behavior with temperature of dielectric maximum (Tm) ∼ 53 °C and dielectric constant (εr) ∼ 4300 (at 1 kHz). The P-E hysteresis loop measurements at various temperatures showed that the ferroelectric properties of the PIN ceramic changed from the paraelectric behavior at temperature above Tmto slim-loop type relaxor behavior at temperature slightly below Tm. Moreover, the P-E loop became more open at temperatures much lower than Tm. © Springer-Verlag 2007. 2018-09-10T04:02:02Z 2018-09-10T04:02:02Z 2007-08-01 Journal 14320630 09478396 2-s2.0-34250615201 10.1007/s00339-007-3932-x https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=34250615201&origin=inward http://cmuir.cmu.ac.th/jspui/handle/6653943832/60961
institution Chiang Mai University
building Chiang Mai University Library
country Thailand
collection CMU Intellectual Repository
topic Chemistry
Materials Science
spellingShingle Chemistry
Materials Science
R. Yimnirun
X. Tan
S. Ananta
S. Wongsaenmai
Preparation of fine-grain lead indium niobate ceramics with wolframite precursor method and resulting electrical properties
description In this study, lead indium niobate (Pb(In1/2Nb1/2)O3or PIN) ceramics were prepared by a wolframite precursor method via a vibro-milling technique. Fine-grain ceramics were achieved with average grain size of 1-2 μm, indicating advantage of the vibro-milling technique used. The dielectric and ferroelectric properties were measured by means of an automated dielectric measurement set-up and a standardized ferroelectric tester, respectively. The dielectric properties of PIN ceramic were measured as functions of both temperature and frequency. The results indicated that the dielectric properties of the PIN ceramic were of relaxor ferroelectric behavior with temperature of dielectric maximum (Tm) ∼ 53 °C and dielectric constant (εr) ∼ 4300 (at 1 kHz). The P-E hysteresis loop measurements at various temperatures showed that the ferroelectric properties of the PIN ceramic changed from the paraelectric behavior at temperature above Tmto slim-loop type relaxor behavior at temperature slightly below Tm. Moreover, the P-E loop became more open at temperatures much lower than Tm. © Springer-Verlag 2007.
format Journal
author R. Yimnirun
X. Tan
S. Ananta
S. Wongsaenmai
author_facet R. Yimnirun
X. Tan
S. Ananta
S. Wongsaenmai
author_sort R. Yimnirun
title Preparation of fine-grain lead indium niobate ceramics with wolframite precursor method and resulting electrical properties
title_short Preparation of fine-grain lead indium niobate ceramics with wolframite precursor method and resulting electrical properties
title_full Preparation of fine-grain lead indium niobate ceramics with wolframite precursor method and resulting electrical properties
title_fullStr Preparation of fine-grain lead indium niobate ceramics with wolframite precursor method and resulting electrical properties
title_full_unstemmed Preparation of fine-grain lead indium niobate ceramics with wolframite precursor method and resulting electrical properties
title_sort preparation of fine-grain lead indium niobate ceramics with wolframite precursor method and resulting electrical properties
publishDate 2018
url https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=34250615201&origin=inward
http://cmuir.cmu.ac.th/jspui/handle/6653943832/60961
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