Effects Of The Host Molecular Dynamics On The Photoemission Temperature Dependence Of Host/guest Photoluminescent Blends

dc.creatorMenezes
dc.creatorDB; da Silva
dc.creatorSDC; Akcelrud
dc.creatorL; Atvars
dc.creatorTDZ; Balogh
dc.creatorDT; Mascarenhas
dc.creatorYP; Marletta
dc.creatorA; Tozoni
dc.creatorJR
dc.date2016
dc.date2016-12-06T18:29:29Z
dc.date2016-12-06T18:29:29Z
dc.date.accessioned2018-03-29T02:02:00Z
dc.date.available2018-03-29T02:02:00Z
dc.identifier1873-2291
dc.identifierPolymer. ELSEVIER SCI LTD, n. 90, p. 132 - 137.
dc.identifier0032-3861
dc.identifierWOS:000373303800014
dc.identifier10.1016/j.polymer.2016.03.009
dc.identifierhttp://www-sciencedirect-com.ez88.periodicos.capes.gov.br/science/article/pii/S0032386116301495
dc.identifierhttp://repositorio.unicamp.br/jspui/handle/REPOSIP/319788
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/1310554
dc.descriptionConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.descriptionCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
dc.descriptionFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.descriptionFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.descriptionConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.descriptionIn the present paper, the photoemission temperature dependence of host/guest blends has been investigated. The polymers blend is composed by poly(n-alkyl metacrylate) (PnMA) as a host and poly [(9,9-dihexyl-9H-fluorene-2,7-diyl)-1,2-ethenediyl-1,4-phenylene-1,2-ethenediyl] (LaPPS16) as a guest. The PnMAs/LaPSS16 blends presented high homogeneity and photoemission temperature stability (T similar to 30-410 K). Moreover, the PnMA/LaPPS16 blends photoemission in function of sample temperature allowed access to the PnMA molecular relaxations temperatures. This was possible due to the strong interaction between the PnMA n-alkyl side groups and the LaPPS16 aliphatic groups. In addition, the blends films were characterized by Wide-angle X-ray Diffraction, optical absorbance, steady-state photoluminescence spectroscopy, Emission Ellipsometry, and Dynamic Mechanical Analysis. (C) 2016 Elsevier Ltd. All rights reserved.
dc.description90
dc.description
dc.description132
dc.description137
dc.descriptionCNPq [307266/2013-3]
dc.descriptionCAPES
dc.descriptionFAPEMIG
dc.descriptionFAPESP [2013/16245-2]
dc.descriptionINEO/MCT/CNPq/FAPESP
dc.descriptionConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.descriptionCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
dc.descriptionFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.descriptionFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.descriptionConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.description
dc.description
dc.description
dc.languageEnglish
dc.publisherELSEVIER SCI LTD
dc.publisherOXFORD
dc.relationPolymer
dc.rightsfechado
dc.sourceWOS
dc.subjectHost/guest Photoluminescent Blends
dc.subjectPoly(n-alkyl Metacrylate)s
dc.subjectPhotoemission Temperature Dependence
dc.subjectMolecular Relaxations Temperatures
dc.titleEffects Of The Host Molecular Dynamics On The Photoemission Temperature Dependence Of Host/guest Photoluminescent Blends
dc.typeArtículos de revistas


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