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Comparative Study of the Rheological Behavior of Multiwalled Carbon Nanotubes and Nanofiber Composites Prepared by the Dilution of a Masterbatch of Polypropylene

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Comparative Study of the Rheological Behavior of Multiwalled Carbon Nanotubes and Nanofiber Composites Prepared by the Dilution of a Masterbatch of Polypropylene

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dc.contributor.author Boronat Vitoria, Teodomiro es_ES
dc.contributor.author García Sanoguera, David es_ES
dc.contributor.author Pascual, J. es_ES
dc.contributor.author Peris, F. es_ES
dc.contributor.author Sánchez Nacher, Lourdes es_ES
dc.date.accessioned 2014-01-21T11:30:04Z
dc.date.issued 2012-11-05
dc.identifier.issn 0021-8995
dc.identifier.uri http://hdl.handle.net/10251/34989
dc.description.abstract In this investigation, the characteristics and the rheological properties of two different nanocomposite systems were investigated. These systems consisted of a dispersion of carbon nanotubes (CNTs) and carbon nanofibers (CNFs) in a polypropylene (PP) matrix. The mixing process was carried out by melt compounding with a twin-screw corotating extruder with different reinforcement amounts (0.2-20 wt %) from concentrated masterbatches (20 wt %) of PP/CNT and PP/CNF. The results show a remarkable increase in the viscosity for both blends as the reinforcement amount was increased. It was important to evaluate the rheological behavior to understand the effect of the nanocarbon particles on the internal structures and their processing properties of the obtained composites. CNFs were a more viable reinforcement from a processability point of view because the obtained viscosities of the PP/CNF blends were more manageable. © 2012 Wiley Periodicals, Inc. es_ES
dc.description.sponsorship Contract grant sponsor: Universitat Politecnica de Valencia; contract grant number: PAID-06-10-003-300. en_EN
dc.language Inglés es_ES
dc.publisher Wiley-Blackwell es_ES
dc.relation.ispartof Journal of Applied Polymer Science es_ES
dc.rights Reserva de todos los derechos es_ES
dc.subject Carbon nanotube es_ES
dc.subject Nanocomposites es_ES
dc.subject Poly(propylene) (PP) es_ES
dc.subject Rheology es_ES
dc.subject Comparative studies es_ES
dc.subject Internal structure es_ES
dc.subject Masterbatch es_ES
dc.subject Melt-compounding es_ES
dc.subject Mixing process es_ES
dc.subject Nano-carbon particles es_ES
dc.subject Nanocomposite systems es_ES
dc.subject Nanofiber composites es_ES
dc.subject Processability es_ES
dc.subject Processing properties es_ES
dc.subject Rheological behaviors es_ES
dc.subject Rheological property es_ES
dc.subject Carbon nanotubes es_ES
dc.subject Multiwalled carbon nanotubes (MWCN) es_ES
dc.subject Reinforcement es_ES
dc.subject Thermoplastics es_ES
dc.subject Polypropylenes es_ES
dc.subject.classification CIENCIA DE LOS MATERIALES E INGENIERIA METALURGICA es_ES
dc.subject.classification INGENIERIA DE LOS PROCESOS DE FABRICACION es_ES
dc.title Comparative Study of the Rheological Behavior of Multiwalled Carbon Nanotubes and Nanofiber Composites Prepared by the Dilution of a Masterbatch of Polypropylene es_ES
dc.type Artículo es_ES
dc.embargo.lift 10000-01-01
dc.embargo.terms forever es_ES
dc.identifier.doi 10.1002/app.36623
dc.relation.projectID info:eu-repo/grantAgreement/UPV//PAID-06-10-003-300/ es_ES
dc.rights.accessRights Cerrado es_ES
dc.contributor.affiliation Universitat Politècnica de València. Departamento de Ingeniería Mecánica y de Materiales - Departament d'Enginyeria Mecànica i de Materials es_ES
dc.contributor.affiliation Universitat Politècnica de València. Instituto de Tecnología de Materiales - Institut de Tecnologia de Materials es_ES
dc.description.bibliographicCitation Boronat Vitoria, T.; García Sanoguera, D.; Pascual, J.; Peris, F.; Sánchez Nacher, L. (2012). Comparative Study of the Rheological Behavior of Multiwalled Carbon Nanotubes and Nanofiber Composites Prepared by the Dilution of a Masterbatch of Polypropylene. Journal of Applied Polymer Science. 126(3):1044-1052. https://doi.org/10.1002/app.36623 es_ES
dc.description.accrualMethod S es_ES
dc.relation.publisherversion http://onlinelibrary.wiley.com/doi/10.1002/app.36623/pdf es_ES
dc.description.upvformatpinicio 1044 es_ES
dc.description.upvformatpfin 1052 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 126 es_ES
dc.description.issue 3 es_ES
dc.relation.senia 231201
dc.contributor.funder Universitat Politècnica de València es_ES
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