dc.creatorPrado, LASA
dc.creatorYoshida, IVP
dc.date2009
dc.dateSEP 15
dc.date2014-11-18T21:03:49Z
dc.date2015-11-26T16:58:54Z
dc.date2014-11-18T21:03:49Z
dc.date2015-11-26T16:58:54Z
dc.date.accessioned2018-03-28T23:46:33Z
dc.date.available2018-03-28T23:46:33Z
dc.identifierJournal Of Non-crystalline Solids. Elsevier Science Bv, v. 355, n. 34-36, n. 1726, n. 1732, 2009.
dc.identifier0022-3093
dc.identifierWOS:000269896400011
dc.identifier10.1016/j.jnoncrysol.2009.06.015
dc.identifierhttp://www.repositorio.unicamp.br/jspui/handle/REPOSIP/75240
dc.identifierhttp://www.repositorio.unicamp.br/handle/REPOSIP/75240
dc.identifierhttp://repositorio.unicamp.br/jspui/handle/REPOSIP/75240
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/1278052
dc.descriptionConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.descriptionIn the present investigation the morphological study of self-supported translucent films, constituted of semi-inorganic polymeric materials prepared by sol-gel process from poly(phenylsilsesquioxane) (PPSQ) and poly(dimethylsiloxane) (PDMS), modified by diphenylsilanediol (DPS), phenyltriethoxysilane (PTES) and/or tetraethoxysilane (TEOS), is reported. Small-angle X-ray scattering evidenced phase segregation between PPSQ and PDMS in the PPSQ/PDMS film (M1). The addition of TEOS to the sol, constituted by PPSQ and PDMS, led to morphological changes, characterized by nanoparticles of PPSQ and/or SiO(2) embedded in the PDMS-rich matrix. On its course, the use of diphenylsilanediol and phenyltriethoxysilane mixture, as an additive, led to more homogeneous films in comparison to PPSQ/PDMS. (C) 2009 Elsevier B.V. All rights reserved.
dc.description355
dc.description34-36
dc.description1726
dc.description1732
dc.descriptionConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.descriptionConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.languageen
dc.publisherElsevier Science Bv
dc.publisherAmsterdam
dc.publisherHolanda
dc.relationJournal Of Non-crystalline Solids
dc.relationJ. Non-Cryst. Solids
dc.rightsfechado
dc.rightshttp://www.elsevier.com/about/open-access/open-access-policies/article-posting-policy
dc.sourceWeb of Science
dc.subjectSmall angle X-ray scattering
dc.subjectElastic moduli
dc.subjectOrganic-inorganic hybrid nanostructures
dc.subjectSol-gel processing
dc.subjectInorganic Hybrid Membranes
dc.subjectSol-gel Process
dc.subjectCrystallization Kinetics
dc.subjectPermeability Evaluation
dc.subjectIonomer Membranes
dc.subjectGas-permeability
dc.subjectPorous Materials
dc.subjectFuel-cell
dc.subjectSaxs
dc.subjectSilica
dc.titleStudies on the structural heterogeneities of poly(dimethylsiloxane) networks modified with poly(phenylsilsesquioxane)s using small-angle X-ray scattering and dynamical mechanical analysis
dc.typeArtículos de revistas


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