Study of Structure and Properties of Bi4Ti3O12 Prepared by Mechanochemical Syntheses

dc.contributorUniversidade Estadual Paulista (UNESP)
dc.creatorLazarevic, Z. Z.
dc.creatorStojanovic, B. D.
dc.creatorPaiva-Santos, C. O.
dc.creatorRomcevic, N. Z.
dc.date2014-05-20T15:33:39Z
dc.date2016-10-25T18:10:17Z
dc.date2014-05-20T15:33:39Z
dc.date2016-10-25T18:10:17Z
dc.date2008-01-01
dc.date.accessioned2017-04-06T00:34:04Z
dc.date.available2017-04-06T00:34:04Z
dc.identifierFerroelectrics. Abingdon: Taylor & Francis Ltd, v. 368, p. 392-400, 2008.
dc.identifier0015-0193
dc.identifierhttp://hdl.handle.net/11449/42211
dc.identifierhttp://acervodigital.unesp.br/handle/11449/42211
dc.identifier10.1080/00150190802368339
dc.identifierWOS:000260677400020
dc.identifierhttp://dx.doi.org/10.1080/00150190802368339
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/884868
dc.descriptionBi4Ti3O12 powder was synthesized from bismuth oxide and titanium oxide. Mixture of oxides was milled in zirconium oxide jar in the planetary ball-mill during 1, 3 and 6 h. Extended time of milling directed to formation of higher amount of titanates perovskite phase. Bi4Ti3O12 was formed between 1 and 3 h of milling time. The phase formation of Bi4Ti3O12, crystal structure and powder particle size were followed by XRD, Raman spectroscopy and SEM analysis. After milling for various times the powders were compacted by pressing and isothermal sintering. Sample milled for 3 h and subsequently sintered at 1000C for 24 h exhibit a hysteresis loop, confirming that the synthesized material possesses ferroelectric properties. All results affect that the structure Bi4Ti3O12 is strongly dependent on the milling time.
dc.languageeng
dc.publisherTaylor & Francis Ltd
dc.relationFerroelectrics
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectBi4Ti3O12
dc.subjectpowder ceramic
dc.subjectmechanochemical synthesis
dc.subjectferroelectric properties
dc.titleStudy of Structure and Properties of Bi4Ti3O12 Prepared by Mechanochemical Syntheses
dc.typeOtro


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