Microwave synthesis of barium iron niobate and dielectric properties

A microwave synthesis was applied to prepare barium iron niobate (BFN) powders for the first time. Pure perovskite phase of BFN with a cubic symmetry was obtained when precursors were calcined at 850 °C for 14 h. Average particle size of pure BFN powder was estimated to be in submicron range. The ex...

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Main Authors:	Charoenthai N., Traiphol R., Rujijanagul G.
Format:	Article
Language:	English
Published:	2014
Online Access:	http://www.scopus.com/inward/record.url?eid=2-s2.0-51349125589&partnerID=40&md5=28324362b7b0b0690411c62e84fc13bf http://cmuir.cmu.ac.th/handle/6653943832/5447
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Institution:	Chiang Mai University
Language:	English

id	th-cmuir.6653943832-5447
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spelling	th-cmuir.6653943832-54472014-08-30T02:56:32Z Microwave synthesis of barium iron niobate and dielectric properties Charoenthai N. Traiphol R. Rujijanagul G. A microwave synthesis was applied to prepare barium iron niobate (BFN) powders for the first time. Pure perovskite phase of BFN with a cubic symmetry was obtained when precursors were calcined at 850 °C for 14 h. Average particle size of pure BFN powder was estimated to be in submicron range. The examination of dielectric spectra indicated that BFN ceramics prepared by the present method exhibited rather high dielectric constant (∼ 30,000 at 300 °C for 1 kHz) with low dielectric loss (less than 0.6). © 2008 Elsevier B.V. All rights reserved. 2014-08-30T02:56:32Z 2014-08-30T02:56:32Z 2008 Article 0167577X 10.1016/j.matlet.2008.07.047 MLETD http://www.scopus.com/inward/record.url?eid=2-s2.0-51349125589&partnerID=40&md5=28324362b7b0b0690411c62e84fc13bf http://cmuir.cmu.ac.th/handle/6653943832/5447 English
institution	Chiang Mai University
building	Chiang Mai University Library
country	Thailand
collection	CMU Intellectual Repository
language	English
description	A microwave synthesis was applied to prepare barium iron niobate (BFN) powders for the first time. Pure perovskite phase of BFN with a cubic symmetry was obtained when precursors were calcined at 850 °C for 14 h. Average particle size of pure BFN powder was estimated to be in submicron range. The examination of dielectric spectra indicated that BFN ceramics prepared by the present method exhibited rather high dielectric constant (∼ 30,000 at 300 °C for 1 kHz) with low dielectric loss (less than 0.6). © 2008 Elsevier B.V. All rights reserved.
format	Article
author	Charoenthai N. Traiphol R. Rujijanagul G.
spellingShingle	Charoenthai N. Traiphol R. Rujijanagul G. Microwave synthesis of barium iron niobate and dielectric properties
author_facet	Charoenthai N. Traiphol R. Rujijanagul G.
author_sort	Charoenthai N.
title	Microwave synthesis of barium iron niobate and dielectric properties
title_short	Microwave synthesis of barium iron niobate and dielectric properties
title_full	Microwave synthesis of barium iron niobate and dielectric properties
title_fullStr	Microwave synthesis of barium iron niobate and dielectric properties
title_full_unstemmed	Microwave synthesis of barium iron niobate and dielectric properties
title_sort	microwave synthesis of barium iron niobate and dielectric properties
publishDate	2014
url	http://www.scopus.com/inward/record.url?eid=2-s2.0-51349125589&partnerID=40&md5=28324362b7b0b0690411c62e84fc13bf http://cmuir.cmu.ac.th/handle/6653943832/5447
_version_	1681420427377770496

Microwave synthesis of barium iron niobate and dielectric properties

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