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dc.contributor.authorBrankovic, Z.-
dc.contributor.authorBrankovic, G.-
dc.contributor.authorJovalekic, C.-
dc.contributor.authorManiette, Y.-
dc.contributor.authorCilense, M.-
dc.contributor.authorVarela, José Arana-
dc.identifier.citationMaterials Science and Engineering A-structural Materials Properties Microstructure and Processing. Lausanne: Elsevier B.V. Sa, v. 345, n. 1-2, p. 243-248, 2003.-
dc.description.abstractPZT ceramic powders were successfully prepared from the mixture of PbO, ZrO2 and TiO2 by mechanochemical synthesis in a planetary ball mill, under different milling conditions. Phase evolution during synthesis was monitored by X-ray diffraction analysis. Intensive milling resulted in formation of the nanocrystalline, perovskite PZT powders after 1 h of milling. This is a significant improvement in comparison to milling conditions reported by other authors. Depending on milling parameters the presence of some other phases, such as unreacted ZrO2, was also detected in some samples. The changes in powder size and morphology due to intensive milling, were determined by SEM and TEM, while BET analysis was used to determine specific surface area of the powders. Conclusions about processes taking place during mechanochemical synthesis of PZT powders were made based on the results of characterization. (C) 2002 Elsevier B.V. B.V. All rights reserved.en
dc.publisherElsevier B.V.-
dc.sourceWeb of Science-
dc.subjectmechanochemical synthesispt
dc.subjectmilling parameterspt
dc.subjectplanetary ball millpt
dc.titleMechanochemical synthesis of PZT powdersen
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)-
dc.contributor.institutionUniversity of Belgrade-
dc.description.affiliationUNESP, Inst Quim, BR-14801970 Araraquara, SP, Brazil-
dc.description.affiliationUniv Belgrade, Fac Technol & Met, YU-11000 Belgrade, Yugoslavia-
dc.description.affiliationUniv Belgrade, Ctr Multidisciplinary Studies, YU-11030 Belgrade, Yugoslavia-
dc.description.affiliationUnespUNESP, Inst Quim, BR-14801970 Araraquara, SP, Brazil-
dc.rights.accessRightsAcesso restrito-
dc.relation.ispartofMaterials Science and Engineering A: Structural Materials Properties Microstructure and Processing-
Appears in Collections:Artigos, TCCs, Teses e Dissertações da Unesp

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