Structure and dielectric properties of lead-free BaSn0.1Ti 0.9O3-BaFe0.5Nb0.5O3 ceramics

Structure and dielectric properties of lead-free BaSn0.1Ti 0.9O3-BaFe0.5Nb0.5O3 ceramics

Binary solid solutions of the (1-x)BaSn0.1Ti0.9O 3-xBaFe0.5Nb0.5O3 system, with x = 0, 0.05, 0.10, 0.15 and 0.20 were prepared via a solid-state processing technique. The BST and BFN powders were synthesized separately using a calcination technique with optimum temperature. XRD results revealed that...

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Main Authors: Kantha P., Pisitpipathsin N., Eitssayeam S., Pengpat K., Pojprapai S.
Format: Article
Language:English
Published: 2014
Online Access:http://www.scopus.com/inward/record.url?eid=2-s2.0-84892888712&partnerID=40&md5=c5d9dc988c9218d5cf8874e465bf7530
http://cmuir.cmu.ac.th/handle/6653943832/4758
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spelling th-cmuir.6653943832-47582014-08-30T02:55:43Z Structure and dielectric properties of lead-free BaSn0.1Ti 0.9O3-BaFe0.5Nb0.5O3 ceramics Kantha P. Pisitpipathsin N. Eitssayeam S. Pengpat K. Pojprapai S. Binary solid solutions of the (1-x)BaSn0.1Ti0.9O 3-xBaFe0.5Nb0.5O3 system, with x = 0, 0.05, 0.10, 0.15 and 0.20 were prepared via a solid-state processing technique. The BST and BFN powders were synthesized separately using a calcination technique with optimum temperature. XRD results revealed that the structures of the BST-BFN ceramics were of tetragonal symmetry and the tetragonality (c/a ratio) decreased with increasing BFN content. BFN caused enhanced dielectric constant of BST ceramics that increased with temperature. The highest dielectric constant was ∼120000 for x = 0.20 at temperature of 400°C (1 kHz). © 2014 Copyright Taylor and Francis Group, LLC. 2014-08-30T02:55:43Z 2014-08-30T02:55:43Z 2014 Article 00150193 10.1080/00150193.2013.850006 FEROA http://www.scopus.com/inward/record.url?eid=2-s2.0-84892888712&partnerID=40&md5=c5d9dc988c9218d5cf8874e465bf7530 http://cmuir.cmu.ac.th/handle/6653943832/4758 English
institution Chiang Mai University
building Chiang Mai University Library
country Thailand
collection CMU Intellectual Repository
language English
description Binary solid solutions of the (1-x)BaSn0.1Ti0.9O 3-xBaFe0.5Nb0.5O3 system, with x = 0, 0.05, 0.10, 0.15 and 0.20 were prepared via a solid-state processing technique. The BST and BFN powders were synthesized separately using a calcination technique with optimum temperature. XRD results revealed that the structures of the BST-BFN ceramics were of tetragonal symmetry and the tetragonality (c/a ratio) decreased with increasing BFN content. BFN caused enhanced dielectric constant of BST ceramics that increased with temperature. The highest dielectric constant was ∼120000 for x = 0.20 at temperature of 400°C (1 kHz). © 2014 Copyright Taylor and Francis Group, LLC.
format Article
author Kantha P.
Pisitpipathsin N.
Eitssayeam S.
Pengpat K.
Pojprapai S.
spellingShingle Kantha P.
Pisitpipathsin N.
Eitssayeam S.
Pengpat K.
Pojprapai S.
Structure and dielectric properties of lead-free BaSn0.1Ti 0.9O3-BaFe0.5Nb0.5O3 ceramics
author_facet Kantha P.
Pisitpipathsin N.
Eitssayeam S.
Pengpat K.
Pojprapai S.
author_sort Kantha P.
title Structure and dielectric properties of lead-free BaSn0.1Ti 0.9O3-BaFe0.5Nb0.5O3 ceramics
title_short Structure and dielectric properties of lead-free BaSn0.1Ti 0.9O3-BaFe0.5Nb0.5O3 ceramics
title_full Structure and dielectric properties of lead-free BaSn0.1Ti 0.9O3-BaFe0.5Nb0.5O3 ceramics
title_fullStr Structure and dielectric properties of lead-free BaSn0.1Ti 0.9O3-BaFe0.5Nb0.5O3 ceramics
title_full_unstemmed Structure and dielectric properties of lead-free BaSn0.1Ti 0.9O3-BaFe0.5Nb0.5O3 ceramics
title_sort structure and dielectric properties of lead-free basn0.1ti 0.9o3-bafe0.5nb0.5o3 ceramics
publishDate 2014
url http://www.scopus.com/inward/record.url?eid=2-s2.0-84892888712&partnerID=40&md5=c5d9dc988c9218d5cf8874e465bf7530
http://cmuir.cmu.ac.th/handle/6653943832/4758
_version_ 1681420297550430208

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