Publicação:
Photoluminescence in amorphous TiO2-PbO systems

Página do item simplificado
dc.contributor.authorLeite, E. R.
dc.contributor.authorCarreno, NLV
dc.contributor.authorSantos, LPS
dc.contributor.authorRangel, J. H.
dc.contributor.authorSoledade, LEB
dc.contributor.authorLongo, Elson [UNESP]
dc.contributor.authorCampos, CEM
dc.contributor.authorLanciotti, F.
dc.contributor.authorPizani, P. S.
dc.contributor.authorVarela, José Arana [UNESP]
dc.contributor.institutionUniversidade Federal de São Carlos (UFSCar)
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-20T15:27:19Z
dc.date.available2014-05-20T15:27:19Z
dc.date.issued2001-11-01
dc.description.abstractPhotoluminescence (PL) at room temperature has been achieved in amorphous thin films and powders of the TiO2-PbO system. They were prepared by the polymeric precursor method with [PbO]/[TiO2] molar ratios ranging from 0.0 to 1.0. The energy position of maximum PL emission and the PL intensity showed dependence on Pb concentration. The Pb addition suggests an increase in the number of nonbridging oxygens (NBO) in the amorphous TiO2 network. These results support the relationship between photoluminescence and structure in TiO2-based amorphous materials.en
dc.description.affiliationUniv Fed Sao Carlos, Dept Quim, Ctr Multidiciplinar Desenvolvimento Mat Ceram, BR-13560905 Sao Carlos, SP, Brazil
dc.description.affiliationUniv Fed Sao Carlos, Dept Fis, BR-13560905 Sao Carlos, SP, Brazil
dc.description.affiliationUNESP, Inst Quim, Ctr Multidiciplinar Desenvolvimento Mat Ceram, BR-14801970 Araraquara, SP, Brazil
dc.description.affiliationUnespUNESP, Inst Quim, Ctr Multidiciplinar Desenvolvimento Mat Ceram, BR-14801970 Araraquara, SP, Brazil
dc.format.extent567-569
dc.identifierhttp://dx.doi.org/10.1007/s003390100865
dc.identifier.citationApplied Physics A-materials Science & Processing. New York: Springer, v. 73, n. 5, p. 567-569, 2001.
dc.identifier.doi10.1007/s003390100865
dc.identifier.issn0947-8396
dc.identifier.urihttp://hdl.handle.net/11449/37327
dc.identifier.wosWOS:000171991200007
dc.language.isoeng
dc.publisherSpringer
dc.relation.ispartofApplied Physics A-materials Science & Processing
dc.relation.ispartofjcr1.604
dc.relation.ispartofsjr0,481
dc.rights.accessRightsAcesso restrito
dc.sourceWeb of Science
dc.titlePhotoluminescence in amorphous TiO2-PbO systemsen
dc.typeArtigo
dcterms.licensehttp://www.springer.com/open+access/authors+rights?SGWID=0-176704-12-683201-0
dcterms.rightsHolderSpringer
dspace.entity.typePublication
unesp.campusUniversidade Estadual Paulista (UNESP), Instituto de Química, Araraquarapt
unesp.departmentBioquímica e Tecnologia - IQARpt
unesp.departmentFísico-Química - IQARpt

Arquivos

Licença do Pacote

Agora exibindo 1 - 1 de 1
Nenhuma Miniatura disponível
Nome:
license.txt
Tamanho:
1.71 KB
Formato:
Item-specific license agreed upon to submission
Descrição:

Coleções

Araraquara - IQAR - Instituto de Química