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http://hdl.handle.net/10261/86308
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Campo DC | Valor | Lengua/Idioma |
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dc.contributor.author | Jiménez Riobóo, R. J. | - |
dc.contributor.author | Andrés, Alicia de | - |
dc.contributor.author | Kubacka, Anna | - |
dc.contributor.author | Cerrada, María L. | - |
dc.contributor.author | Serrano, Cristina | - |
dc.contributor.author | Fernández-García, Marta | - |
dc.date.accessioned | 2013-11-12T09:26:30Z | - |
dc.date.available | 2013-11-12T09:26:30Z | - |
dc.date.issued | 2010 | - |
dc.identifier | doi: 10.1016/j.eurpolymj.2009.11.009 | - |
dc.identifier | issn: 0014-3057 | - |
dc.identifier | e-issn: 1873-1945 | - |
dc.identifier.citation | European Polymer Journal 46(3): 397-403 (2010) | - |
dc.identifier.uri | http://hdl.handle.net/10261/86308 | - |
dc.description.abstract | High resolution Brillouin spectroscopy (HRBS) backscattering elastic data in nanocomposites of ethylene-vinyl alcohol copolymer (EVOH) and TiO2 nanoparticles present anomalous dependence with concentration, while Young's modulus and microhardness data show the expected behaviour. When performing HRBS with the 90A scattering geometry to asses the effective elastic constant, the expected behaviour for low concentration of TiO2 nanoparticles is again obtained. This unusual disagreement can be solved assuming that the inclusion of TiO2 nanoparticles induces anomalous refractive index behaviour at the applied laser wavelength for the different EVOH-TiO2 nanocomposites. Comparison with experimental elastic and optical data obtained in isotactic-polypropylene-TiO2 nanocomposites proves that EVOH-TiO2 nanocomposites show an unusual optical behaviour at the laser wavelength, possibly due to a singular bonding between the EVOH polymer and the TiO2 nanoparticles. © 2009 Elsevier Ltd. All rights reserved. | - |
dc.description.sponsorship | Dr. A. Kubacka and Ms. C. Serrano thank, respectively, the CSIC and MEC for I3P postdoctoral and PFU predoctoral grants. This work was supported by the CSIC under the projects PIF200580F0101, PIF200580F0102, PIF200560F0103 and PIF200560F0102. | - |
dc.language.iso | eng | - |
dc.publisher | Elsevier | - |
dc.relation | S2009/MAT-1756 PHAMA | - |
dc.rights | closedAccess | - |
dc.title | Influence of nanoparticles on elastic and optical properties of a polymeric matrix: Hypersonic studies on ethylene-vinyl alcohol copolymer-titania nanocomposites | - |
dc.type | artículo | - |
dc.identifier.doi | 10.1016/j.eurpolymj.2009.11.009 | - |
dc.date.updated | 2013-11-12T09:26:30Z | - |
dc.description.version | Peer Reviewed | - |
dc.contributor.funder | Consejo Superior de Investigaciones Científicas (España) | - |
dc.contributor.funder | Ministerio de Educación y Ciencia (España) | - |
dc.contributor.funder | Consejo Superior de Investigaciones Científicas (España) | - |
dc.contributor.funder | Ministerio de Educación y Ciencia (España) | - |
dc.identifier.funder | http://dx.doi.org/10.13039/501100003339 | es_ES |
dc.type.coar | http://purl.org/coar/resource_type/c_6501 | es_ES |
item.cerifentitytype | Publications | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.grantfulltext | none | - |
item.openairetype | artículo | - |
item.fulltext | No Fulltext | - |
item.languageiso639-1 | en | - |
Aparece en las colecciones: | (ICMM) Artículos (ICP) Artículos (ICTP) Artículos |
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