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Improved thermo-mechanical properties by the addition of natural fibres in starch-based sustainable biocomposites

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Improved thermo-mechanical properties by the addition of natural fibres in starch-based sustainable biocomposites

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dc.contributor.author Moriana Torró, Rosana es_ES
dc.contributor.author Vilaplana, Francisco es_ES
dc.contributor.author Karlsson, Sigbritt es_ES
dc.contributor.author Ribes Greus, A. es_ES
dc.date.accessioned 2017-02-28T08:00:44Z
dc.date.available 2017-02-28T08:00:44Z
dc.date.issued 2011
dc.identifier.issn 1359-835X
dc.identifier.uri http://hdl.handle.net/10251/78349
dc.description.abstract Sustainable biocomposites based on thermoplastic starch copolymers (Mater-Bi KE03B1) and biofibres (cotton, hemp and kenaf) were prepared and characterised in terms of their thermo-mechanical and morphological properties. Biocomposites exhibit improved thermal stability and mechanical properties in comparison with the Mater-Bi KE. Biofibres act as suitable thermal stabilizers for the Mater-Bi KE, by increasing the maximum decomposition temperature and the Ea associated to the thermal decomposition process. Biofibre addition into the Mater-Bi KE results in higher storage modulus and in a reduction of the free-volume-parameter associated to the Mater-Bi KE glass transition. The influence of different biofibres on the thermo-mechanical properties of the biocomposites has been discussed. Hemp and kenaf enhance the thermal stability and reduce the free volume-parameter of Mater-Bi KE more significantly than cotton fibres, although the latter exhibits the highest mechanical performance. These differences may be explained by the improved interaction of lignocellulosic fibres with the Mater-Bi KE, due to the presence of hemicellulose and lignin in their formulation. © 2010 Elsevier Ltd. All rights reserved. es_ES
dc.description.sponsorship The authors are grateful for the financial support received for this work from the Ministerio de Educacion y Ciencia (Spanish Government) and the European Regional Development Found for the economical support through the Project ENE2007/67584/C03-01. The Ministerio of Medio Ambiente (Spanish Government) is also acknowledged for its financial support through Project 555/2006/3-6.1. en_EN
dc.language Español es_ES
dc.publisher Elsevier es_ES
dc.relation.ispartof Composites Part A: Applied Science and Manufacturing es_ES
dc.rights Reserva de todos los derechos es_ES
dc.subject A. Polymer-matrix composites (PMCs) es_ES
dc.subject B. Thermomechanical es_ES
dc.subject D. Electron microscopy es_ES
dc.subject D. Thermal analysis es_ES
dc.subject Bio-composites es_ES
dc.subject Biofibres es_ES
dc.subject Cotton fibres es_ES
dc.subject Decomposition temperature es_ES
dc.subject Mater-Bi es_ES
dc.subject Mechanical performance es_ES
dc.subject Morphological properties es_ES
dc.subject Natural fibre es_ES
dc.subject Starch-based es_ES
dc.subject Storage moduli es_ES
dc.subject Sustainable bio-composites es_ES
dc.subject Thermal analysis es_ES
dc.subject Thermal decomposition process es_ES
dc.subject Thermal stability es_ES
dc.subject Thermal stabilizers es_ES
dc.subject Thermo-mechanical es_ES
dc.subject Thermomechanical properties es_ES
dc.subject Thermoplastic starch es_ES
dc.subject Cotton es_ES
dc.subject Cotton fibers es_ES
dc.subject Glass transition es_ES
dc.subject Hemp es_ES
dc.subject Polymer matrix composites es_ES
dc.subject Polypropylenes es_ES
dc.subject Pyrolysis es_ES
dc.subject Starch es_ES
dc.subject Thermoanalysis es_ES
dc.subject Thermodynamic stability es_ES
dc.subject Mechanical properties es_ES
dc.subject Composites es_ES
dc.subject Electron Microscopy es_ES
dc.subject Glass Transition Temperature es_ES
dc.subject Polypropylene es_ES
dc.subject.classification MAQUINAS Y MOTORES TERMICOS es_ES
dc.title Improved thermo-mechanical properties by the addition of natural fibres in starch-based sustainable biocomposites es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.1016/j.compositesa.2010.10.001
dc.relation.projectID info:eu-repo/grantAgreement/MEC//ENE2007-67584-C03-01/ES/ESTUDIO DE PILAS DE COMBUSTIBLE DISEÑADAS CON MEMBRANAS POLIMERICAS DOTADAS DE CONTROL MORFOLOGICO PARA BIOALCOHOLES/
dc.relation.projectID info:eu-repo/grantAgreement/MMA//555%2F2006%2F3-6.1/ES/ESTRATEGIAS ANALÍTICAS PARA LA OPTIMIZACIÓN DE LAS PROPIEDADES DE CALIDAD DE PLÁSTICOS RECICLADOS DE ABS, PP Y HIPS PROCEDENTES DE COMPONENTES DE VEHÍCULOS FUERA DE USO./
dc.rights.accessRights Cerrado es_ES
dc.contributor.affiliation Universitat Politècnica de València. Departamento de Máquinas y Motores Térmicos - Departament de Màquines i Motors Tèrmics es_ES
dc.description.bibliographicCitation Moriana Torró, R.; Vilaplana, F.; Karlsson, S.; Ribes Greus, A. (2011). Improved thermo-mechanical properties by the addition of natural fibres in starch-based sustainable biocomposites. Composites Part A: Applied Science and Manufacturing. (42):30-40. https://doi.org/10.1016/j.compositesa.2010.10.001 es_ES
dc.description.accrualMethod S es_ES
dc.relation.publisherversion http://dx.doi.org/10.1016/j.compositesa.2010.10.001 es_ES
dc.description.upvformatpinicio 30 es_ES
dc.description.upvformatpfin 40 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.issue 42 es_ES
dc.relation.senia 40680 es_ES
dc.contributor.funder Ministerio de Educación y Ciencia
dc.contributor.funder European Regional Development Fund
dc.contributor.funder Ministerio de Medio Ambiente


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