dc.contributorUniversity of Belgrade
dc.contributorUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-27T11:22:04Z
dc.date.available2014-05-27T11:22:04Z
dc.date.created2014-05-27T11:22:04Z
dc.date.issued2006-12-01
dc.identifierMaterials Science Forum, v. 518, p. 125-130, 2006.
dc.identifier0255-5476
dc.identifierhttp://hdl.handle.net/11449/69306
dc.identifier10.4028/www.scientific.net/MSF.518.125
dc.identifierWOS:000239351800022
dc.identifier2-s2.0-37849045230
dc.description.abstractOur efforts were directed to the preparation of bismuth titanate - Bi 4e;Ti3O12 (BIT) by mechanically assisted synthesis. The mechanical activation was applied to prepare bismuth titanate, Bi4e;Ti3O12, from bismuth oxide, Bi 2O3, and titanium oxide, TiO2 (in an anatase crystal form). Mechanochemical synthesis was performed in a planetary ball mill in air atmosphere. Bismuth titanate ceramics was obtained by sintering at 1000° C The formation of Bi4e;Ti3O12 in the sintered samples was confirmed by X-ray diffraction analysis. Scanning electron microscopy, SEM, was used to study the particle size and powder morphology. The obtained results indicate that Bi4e;Ti3O12 from the powder synthesized by high-energy ball milling exhibits good sinterability, showing advantage of the mechanochemical process over conventional solid-state reaction.
dc.languageeng
dc.relationMaterials Science Forum
dc.relation0,180
dc.rightsAcesso aberto
dc.sourceScopus
dc.subjectCeramics
dc.subjectMechanochemical synthesis
dc.subjectMilling
dc.subjectPowders
dc.subjectX-ray methods
dc.subjectPowder morphology
dc.subjectCeramic materials
dc.subjectScanning electron microscopy
dc.subjectSintering
dc.subjectSynthesis (chemical)
dc.subjectX ray analysis
dc.subjectBismuth compounds
dc.titleMechanochemical synthesis of Bi4Ti3O12
dc.typeActas de congresos


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