Mostrar el registro sencillo del ítem
dc.contributor.author
Martini, Raquel Evangelina
![Se ha confirmado la validez de este valor de autoridad por un usuario](/themes/CONICETDigital/images/authority_control/invisible.gif)
dc.contributor.author
La Tegola, Simone
dc.contributor.author
Terenzi, Andrea
dc.contributor.author
Kenny, José M.
dc.contributor.author
Barbosa, Silvia Elena
![Se ha confirmado la validez de este valor de autoridad por un usuario](/themes/CONICETDigital/images/authority_control/invisible.gif)
dc.date.available
2017-01-24T20:09:59Z
dc.date.issued
2013-05
dc.identifier.citation
Martini, Raquel Evangelina; La Tegola, Simone; Terenzi, Andrea; Kenny, José M.; Barbosa, Silvia Elena; Polyethylene-Based Nanocomposite Films: Structure/Properties Relationship; Wiley; Polymer Engineering And Science; 54; 8; 5-2013; 1931-1940
dc.identifier.issn
0032-3888
dc.identifier.uri
http://hdl.handle.net/11336/11857
dc.description.abstract
Polyethylene (PE) is the most used thermoplastic commodity as a consequence of its convenient cost-processing-performance relationship and it can be used in the form of films for food, goods and farming packaging. On the other hand, sepiolite is a high surface area and porosity hydrated magnesium silicate with both remarkable adsorptive and absorptive properties. Thus, PE and sepiolite can combine their properties synergetically to obtain new materials with enhanced properties. In this work, a systematic study of final properties of PE-sepiolite nanocomposite films was performed to investigate the influence of the sepiolite content and modification on the PE properties. Nanocomposites films with 1, 3, 5 and 10 wt % of sepiolite, with and without surface modification, were prepared by cast film extrusion and tested. The filler dispersion and distribution were evaluated by Transmission Electron Microscopy (TEM) and Fourier Transform Infrared Spectroscopy (FTIR), whereas the film crystalline morphology was analyzed using Atomic Force Microscopy (AFM), Differential Scanning Calorimetry (DSC) and X-ray Diffraction (XRD). Final properties as mechanical ones, oxygen permeability and transparency were also studied and related with the film structure. Mechanical properties, crystallization and oxygen permeability were increased maintaining good film translucency.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Wiley
![Se ha confirmado la validez de este valor de autoridad por un usuario](/themes/CONICETDigital/images/authority_control/invisible.gif)
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Nanocomposite Films
dc.subject
Packaging
dc.subject
Polyethylene
dc.subject.classification
Compuestos
![Se ha confirmado la validez de este valor de autoridad por un usuario](/themes/CONICETDigital/images/authority_control/invisible.gif)
dc.subject.classification
Ingeniería de los Materiales
![Se ha confirmado la validez de este valor de autoridad por un usuario](/themes/CONICETDigital/images/authority_control/invisible.gif)
dc.subject.classification
INGENIERÍAS Y TECNOLOGÍAS
![Se ha confirmado la validez de este valor de autoridad por un usuario](/themes/CONICETDigital/images/authority_control/invisible.gif)
dc.title
Polyethylene-Based Nanocomposite Films: Structure/Properties Relationship
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2017-01-24T18:30:10Z
dc.journal.volume
54
dc.journal.number
8
dc.journal.pagination
1931-1940
dc.journal.pais
Estados Unidos
![Se ha confirmado la validez de este valor de autoridad por un usuario](/themes/CONICETDigital/images/authority_control/invisible.gif)
dc.journal.ciudad
Nueva York
dc.description.fil
Fil: Martini, Raquel Evangelina. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Centro Cientifico Tecnol.conicet - Bahia Blanca. Planta Piloto de Ingenieria Quimica (i). Grupo Vinculado Al Plapiqui - Inv. y Desarrollo En Tecnologia Quimica; Argentina. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas, Físicas y Naturales; Argentina
dc.description.fil
Fil: La Tegola, Simone. Universita Di Perugia; Italia
dc.description.fil
Fil: Terenzi, Andrea. Universita Di Perugia; Italia
dc.description.fil
Fil: Kenny, José M.. Universita Di Perugia; Italia
dc.description.fil
Fil: Barbosa, Silvia Elena. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Centro Cientifico Tecnol.conicet - Bahia Blanca. Planta Piloto de Ingenieria Quimica (i). Grupo Vinculado Al Plapiqui - Inv. y Desarrollo En Tecnologia Quimica; Argentina. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas, Físicas y Naturales; Argentina
dc.journal.title
Polymer Engineering And Science
![Se ha confirmado la validez de este valor de autoridad por un usuario](/themes/CONICETDigital/images/authority_control/invisible.gif)
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/http://onlinelibrary.wiley.com/doi/10.1002/pen.23743/abstract
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1002/pen.23743
Archivos asociados