dc.contributorUniversidade Estadual Paulista (Unesp)
dc.contributorUniversidade de São Paulo (USP)
dc.contributorUniversity of Belgrade
dc.contributorIRITEL
dc.date.accessioned2014-05-20T15:28:07Z
dc.date.accessioned2022-10-05T16:47:10Z
dc.date.available2014-05-20T15:28:07Z
dc.date.available2022-10-05T16:47:10Z
dc.date.created2014-05-20T15:28:07Z
dc.date.issued2002-01-01
dc.identifierCeramics International. Oxford: Elsevier B.V., v. 28, n. 3, p. 293-298, 2002.
dc.identifier0272-8842
dc.identifierhttp://hdl.handle.net/11449/38003
dc.identifier10.1016/S0272-8842(01)00093-1
dc.identifierWOS:000175311600010
dc.identifier1922357184842767
dc.identifier0000-0003-1300-4978
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/3909406
dc.description.abstractBarium titanate (BT) thick films were prepared from mechanically activated powders based on BaCO(3) and TiO(2). After homogenization and milling in a high-energy vibro mill, the powders were calcined at 700 degreesC for 2 h by slow heating and cooling rates. A thick film paste was prepared by mixing BT fine powders with small amount of low temperature sintering aid and organic binder. The thick films were screen-printed on alumina substrates electroded with Ag-Pd. The BT films were sintered at 850 degreesC for 1 h. The thickness was 25-75 mum depending of number of layers. The microstructure of thick films and the compatibility between BT layers and substrate were investigated by SEM Results of dielectric property measurements are also reported. (C) 2002 Elsevier B.V. Ltd and Techna S.r.l. All rights reserved.
dc.languageeng
dc.publisherElsevier B.V.
dc.relationCeramics International
dc.relation3.057
dc.relation0,784
dc.rightsAcesso restrito
dc.sourceWeb of Science
dc.subjectfilms
dc.subjectdielectric properties
dc.subjectBaTiO(3) and titanates
dc.subjectmultilayer ceramic capacitors
dc.titleBarium titanate screen-printed thick films
dc.typeArtigo


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