Phase formation, dielectric and ferroelectric properties of Mn, Al Doped BCZT ceramics by molten salt method

Lead-free Ba(1-x)CaxZr0.1Ti 0.9O3 (x = 0.15) ceramics doped with 0.00-0.20 mol% MnO2 and Al2O3 were prepared by the molten salt method. The powder was ball-milled for 24 h and then calcined at 1000°C for 4 h and sintered at 1300°C for 2 h. The phase formation and dielectric properties of the ceramic...

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Main Authors:	Intatha U., Parjansri P., Pengpat K., Rujijanagul G., Tunkasiri T., Eitssayeam S.
Format:	Conference or Workshop Item
Published:	Taylor and Francis Ltd. 2015
Subjects:	Materials Chemistry Electrical and Electronic Engineering Control and Systems Engineering Electronic, Optical and Magnetic Materials Ceramics and Composites Condensed Matter Physics
Online Access:	http://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=84874078338&origin=inward http://cmuir.cmu.ac.th/handle/6653943832/38686
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Institution:	Chiang Mai University

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spelling	th-cmuir.6653943832-386862015-06-16T07:53:56Z Phase formation, dielectric and ferroelectric properties of Mn, Al Doped BCZT ceramics by molten salt method Intatha U. Parjansri P. Pengpat K. Pengpat K. Rujijanagul G. Rujijanagul G. Tunkasiri T. Tunkasiri T. Eitssayeam S. Materials Chemistry Electrical and Electronic Engineering Control and Systems Engineering Electronic, Optical and Magnetic Materials Ceramics and Composites Condensed Matter Physics Lead-free Ba(1-x)CaxZr0.1Ti 0.9O3 (x = 0.15) ceramics doped with 0.00-0.20 mol% MnO2 and Al2O3 were prepared by the molten salt method. The powder was ball-milled for 24 h and then calcined at 1000°C for 4 h and sintered at 1300°C for 2 h. The phase formation and dielectric properties of the ceramic systems were analyzed by X-ray Diffraction (XRD) and electrical measurement. The phase of the samples showed pure perovskite structure for all conditions. The BCZT ceramics doped with MnO2 and Al2O3 exhibited a dielectric properties. BCZT doped with Mn has a higher dielectric constant than BCZT doped with Al. The loss tangent values at 1 kHz were lower than 0.02 of all samples. The ceramic systems indicate ferroelectric behavior for all samples (Pr ∼ 1.25-2.26 μC/cm2and Ec ∼ 3.10-4.25 kV/cm). Copyright© Taylor and Francis Group, LLC. 2015-06-16T07:53:56Z 2015-06-16T07:53:56Z 2012-12-01 Conference Paper 10584587 2-s2.0-84874078338 10.1080/10584587.2012.737229 http://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=84874078338&origin=inward http://cmuir.cmu.ac.th/handle/6653943832/38686 Taylor and Francis Ltd.
institution	Chiang Mai University
building	Chiang Mai University Library
country	Thailand
collection	CMU Intellectual Repository
topic	Materials Chemistry Electrical and Electronic Engineering Control and Systems Engineering Electronic, Optical and Magnetic Materials Ceramics and Composites Condensed Matter Physics
spellingShingle	Materials Chemistry Electrical and Electronic Engineering Control and Systems Engineering Electronic, Optical and Magnetic Materials Ceramics and Composites Condensed Matter Physics Intatha U. Parjansri P. Pengpat K. Pengpat K. Rujijanagul G. Rujijanagul G. Tunkasiri T. Tunkasiri T. Eitssayeam S. Phase formation, dielectric and ferroelectric properties of Mn, Al Doped BCZT ceramics by molten salt method
description	Lead-free Ba(1-x)CaxZr0.1Ti 0.9O3 (x = 0.15) ceramics doped with 0.00-0.20 mol% MnO2 and Al2O3 were prepared by the molten salt method. The powder was ball-milled for 24 h and then calcined at 1000°C for 4 h and sintered at 1300°C for 2 h. The phase formation and dielectric properties of the ceramic systems were analyzed by X-ray Diffraction (XRD) and electrical measurement. The phase of the samples showed pure perovskite structure for all conditions. The BCZT ceramics doped with MnO2 and Al2O3 exhibited a dielectric properties. BCZT doped with Mn has a higher dielectric constant than BCZT doped with Al. The loss tangent values at 1 kHz were lower than 0.02 of all samples. The ceramic systems indicate ferroelectric behavior for all samples (Pr ∼ 1.25-2.26 μC/cm2and Ec ∼ 3.10-4.25 kV/cm). Copyright© Taylor and Francis Group, LLC.
format	Conference or Workshop Item
author	Intatha U. Parjansri P. Pengpat K. Pengpat K. Rujijanagul G. Rujijanagul G. Tunkasiri T. Tunkasiri T. Eitssayeam S.
author_facet	Intatha U. Parjansri P. Pengpat K. Pengpat K. Rujijanagul G. Rujijanagul G. Tunkasiri T. Tunkasiri T. Eitssayeam S.
author_sort	Intatha U.
title	Phase formation, dielectric and ferroelectric properties of Mn, Al Doped BCZT ceramics by molten salt method
title_short	Phase formation, dielectric and ferroelectric properties of Mn, Al Doped BCZT ceramics by molten salt method
title_full	Phase formation, dielectric and ferroelectric properties of Mn, Al Doped BCZT ceramics by molten salt method
title_fullStr	Phase formation, dielectric and ferroelectric properties of Mn, Al Doped BCZT ceramics by molten salt method
title_full_unstemmed	Phase formation, dielectric and ferroelectric properties of Mn, Al Doped BCZT ceramics by molten salt method
title_sort	phase formation, dielectric and ferroelectric properties of mn, al doped bczt ceramics by molten salt method
publisher	Taylor and Francis Ltd.
publishDate	2015
url	http://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=84874078338&origin=inward http://cmuir.cmu.ac.th/handle/6653943832/38686
_version_	1681421518601453568

Phase formation, dielectric and ferroelectric properties of Mn, Al Doped BCZT ceramics by molten salt method

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