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Influence of milling time on mechanically assisted synthesis of Pb0.91Ca0.1TiO3 powders

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dc.contributor.authorSiqueira, J. R. R.
dc.contributor.authorSimoes, A. Z.
dc.contributor.authorStojanovic, B. D.
dc.contributor.authorPaiva-Santos, C. O.
dc.contributor.authorSantos, L. P. S.
dc.contributor.authorLongo, Elson [UNESP]
dc.contributor.authorVarela, José Arana [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionUniversidade Federal do Maranhão (UFMA)
dc.contributor.institutionUniversity of Belgrade
dc.date.accessioned2014-05-20T15:21:09Z
dc.date.available2014-05-20T15:21:09Z
dc.date.issued2007-01-01
dc.description.abstractPb0.91Ca0.1TiO3 powders (PCT) were prepared by mechanochemical synthesis from high-energy ball milling process. The influence of milling time on the phase formation, crystal structure, specific surface area, density and powder morphology was observed. We adopted the Rietveld refinement technique to investigate the crystal structure of the PCT powders. Scanning electron microscopy (SEM) analysis revealed that PCT powders milled for 5 h showed a wide distribution of particle agglomerates while milled for 35 h showed a decrease in agglomerates size. Further prolongation of milling time resulted in the agglomerates growth. (C) 2006 Elsevier Ltd and Techna Group S.r.l. All rights reserved.en
dc.description.affiliationUniv Estadual Paulista, Inst Chem, BR-14801970 Araraquara, SP, Brazil
dc.description.affiliationUniv Fed Maranhao, Inst Phys, Sao Luis, Brazil
dc.description.affiliationUniv Belgrade, Ctr Multidisciplinary Studies, Belgrade, Serbia
dc.description.affiliationUnespUniv Estadual Paulista, Inst Chem, BR-14801970 Araraquara, SP, Brazil
dc.format.extent937-941
dc.identifierhttp://dx.doi.org/10.1016/j.ceramint.2006.02.004
dc.identifier.citationCeramics International. Oxford: Elsevier B.V., v. 33, n. 6, p. 937-941, 2007.
dc.identifier.doi10.1016/j.ceramint.2006.02.004
dc.identifier.issn0272-8842
dc.identifier.urihttp://hdl.handle.net/11449/32325
dc.identifier.wosWOS:000248175000009
dc.language.isoeng
dc.publisherElsevier B.V.
dc.relation.ispartofCeramics International
dc.relation.ispartofjcr3.057
dc.relation.ispartofsjr0,784
dc.rights.accessRightsAcesso restritopt
dc.sourceWeb of Science
dc.subjectmillingpt
dc.subjectX-ray methodspt
dc.subjectperovskitespt
dc.titleInfluence of milling time on mechanically assisted synthesis of Pb0.91Ca0.1TiO3 powdersen
dc.typeArtigopt
dcterms.licensehttp://www.elsevier.com/about/open-access/open-access-policies/article-posting-policy
dcterms.rightsHolderElsevier B.V.
dspace.entity.typePublication
relation.isOrgUnitOfPublicationbc74a1ce-4c4c-4dad-8378-83962d76c4fd
relation.isOrgUnitOfPublication.latestForDiscoverybc74a1ce-4c4c-4dad-8378-83962d76c4fd
unesp.author.lattes3573363486614904[2]
unesp.author.orcid0000-0003-2535-2187[2]
unesp.campusUniversidade Estadual Paulista (UNESP), Instituto de Química, Araraquarapt
unesp.departmentBioquímica e Tecnologia - IQARpt
unesp.departmentFísico-Química - IQARpt

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Araraquara - IQAR - Instituto de Química