dc.creator | Prado, LASA | |
dc.creator | Yoshida, IVP | |
dc.date | 2009 | |
dc.date | SEP 15 | |
dc.date | 2014-11-18T21:03:49Z | |
dc.date | 2015-11-26T16:58:54Z | |
dc.date | 2014-11-18T21:03:49Z | |
dc.date | 2015-11-26T16:58:54Z | |
dc.date.accessioned | 2018-03-28T23:46:33Z | |
dc.date.available | 2018-03-28T23:46:33Z | |
dc.identifier | Journal Of Non-crystalline Solids. Elsevier Science Bv, v. 355, n. 34-36, n. 1726, n. 1732, 2009. | |
dc.identifier | 0022-3093 | |
dc.identifier | WOS:000269896400011 | |
dc.identifier | 10.1016/j.jnoncrysol.2009.06.015 | |
dc.identifier | http://www.repositorio.unicamp.br/jspui/handle/REPOSIP/75240 | |
dc.identifier | http://www.repositorio.unicamp.br/handle/REPOSIP/75240 | |
dc.identifier | http://repositorio.unicamp.br/jspui/handle/REPOSIP/75240 | |
dc.identifier.uri | http://repositorioslatinoamericanos.uchile.cl/handle/2250/1278052 | |
dc.description | Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq) | |
dc.description | In 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.description | 355 | |
dc.description | 34-36 | |
dc.description | 1726 | |
dc.description | 1732 | |
dc.description | Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq) | |
dc.description | Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq) | |
dc.language | en | |
dc.publisher | Elsevier Science Bv | |
dc.publisher | Amsterdam | |
dc.publisher | Holanda | |
dc.relation | Journal Of Non-crystalline Solids | |
dc.relation | J. Non-Cryst. Solids | |
dc.rights | fechado | |
dc.rights | http://www.elsevier.com/about/open-access/open-access-policies/article-posting-policy | |
dc.source | Web of Science | |
dc.subject | Small angle X-ray scattering | |
dc.subject | Elastic moduli | |
dc.subject | Organic-inorganic hybrid nanostructures | |
dc.subject | Sol-gel processing | |
dc.subject | Inorganic Hybrid Membranes | |
dc.subject | Sol-gel Process | |
dc.subject | Crystallization Kinetics | |
dc.subject | Permeability Evaluation | |
dc.subject | Ionomer Membranes | |
dc.subject | Gas-permeability | |
dc.subject | Porous Materials | |
dc.subject | Fuel-cell | |
dc.subject | Saxs | |
dc.subject | Silica | |
dc.title | Studies on the structural heterogeneities of poly(dimethylsiloxane) networks modified with poly(phenylsilsesquioxane)s using small-angle X-ray scattering and dynamical mechanical analysis | |
dc.type | Artículos de revistas | |