Filmes delgados luminescentes obtidos a partir de hidroxicarbonatos de ítrio ativados por európio ou térbio

dc.contributorUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-20T14:20:37Z
dc.date.accessioned2022-10-05T15:20:47Z
dc.date.available2014-05-20T14:20:37Z
dc.date.available2022-10-05T15:20:47Z
dc.date.created2014-05-20T14:20:37Z
dc.date.issued2004-04-01
dc.identifierQuímica Nova. Sociedade Brasileira de Química, v. 27, n. 2, p. 183-187, 2004.
dc.identifier0100-4042
dc.identifierhttp://hdl.handle.net/11449/26184
dc.identifier10.1590/S0100-40422004000200002
dc.identifierS0100-40422004000200002
dc.identifierS0100-40422004000200002.pdf
dc.identifier9430703714241591
dc.identifier4284809342546287
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/3899202
dc.description.abstractThese films were obtained by dip coating. Parameters like dislocation velocity; number of deposits, suspension concentration, and number of deposits followed or not by heat treatment between each deposit and calcination temperature were evaluated for establishing the best homogeneity. The obtained films were characterized in terms of their morphology, optical quality and photoluminescence by scanning electron microscopy (SEM), UV-vis absorption spectrophotometry and luminescence spectroscopy, respectively. The morphologic and luminescent characteristics showed dip coating as good laboratory technique for development of thin films for optical applications.
dc.languagepor
dc.publisherSociedade Brasileira de Química
dc.relationQuímica Nova
dc.relation0.646
dc.relation0,255
dc.rightsAcesso aberto
dc.sourceSciELO
dc.subjectthin film
dc.subjectdip coating
dc.subjectsol-gel
dc.titleFilmes delgados luminescentes obtidos a partir de hidroxicarbonatos de ítrio ativados por európio ou térbio
dc.typeArtigo


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