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dc.contributor.author | Samper Madrigal, María Dolores | es_ES |
dc.contributor.author | Fages, E. | es_ES |
dc.contributor.author | Fenollar Gimeno, Octavio Ángel | es_ES |
dc.contributor.author | Boronat Vitoria, Teodomiro | es_ES |
dc.contributor.author | Balart Gimeno, Rafael Antonio | es_ES |
dc.date.accessioned | 2014-06-14T10:22:09Z | |
dc.date.issued | 2013-08-15 | |
dc.identifier.issn | 0021-8995 | |
dc.identifier.uri | http://hdl.handle.net/10251/38145 | |
dc.description.abstract | This article presents a study on the stabilization of polypropylene against thermo-oxidation and UV radiation by using natural phenolic compounds derived from the structures of flavonoids: a flavone (chrysin), a flavanol (quercetin), two flavanone glycosides (hesperidin and naringin), and flavanoligand (silibinin). Thermal stabilization has been assessed in an oxidizing atmosphere by means of differential scanning calorimetry both in isothermal and in dynamic conditions. In addition, the effectiveness of these phenolic compounds as thermal stabilizers at high temperature has been quantified with the use of thermogravimetric analysis. Stabilization against UV radiation has been estimated by studying the morphology changes of the exposed surfaces by scanning electron microscope (SEM); also, surface chemical changes have been followed by infrared spectroscopy. Global results show that flavonoid compounds of type flavonols (quercetin and silibinin) provide the best results in stabilizing both against oxidation and against the action of UV radiation. (c) 2012 Wiley Periodicals, Inc. | es_ES |
dc.description.sponsorship | This study is part of the project IPT-310000-2010-037, "ECOTEX-COMP: Research and development of textile structures useful as reinforcement of composite materials with marked ecological character" funded by the "Ministerio de Ciencia e Innovacion," with an aid of 189540.20 euros, within the "Plan Nacional de Investigacion Cientifica, Desarrollo e Innovacion Tecnologica 2008-2011" and funded by the European Union through FEDER funds, "Technology Fund 2007-2013, Operational Programme on R+D+i for and on behalf of the companies." Also, Generalitat Valenciana Ref: ACOMP/2012/087 is acknowledged for financial support. | en_EN |
dc.language | Inglés | es_ES |
dc.publisher | Wiley | es_ES |
dc.relation.ispartof | Journal of Applied Polymer Science | es_ES |
dc.rights | Reserva de todos los derechos | es_ES |
dc.subject | Ageing | es_ES |
dc.subject | Crystallization | es_ES |
dc.subject | Degradation | es_ES |
dc.subject | Properties and characterization | es_ES |
dc.subject | Glass transition | 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 | The potential of flavonoids as natural antioxidants and UV light stabilizers for polypropylene | es_ES |
dc.type | Artículo | es_ES |
dc.identifier.doi | 10.1002/app.38871 | |
dc.relation.projectID | info:eu-repo/grantAgreement/MICINN//IPT-310000-2010-037/ES/ECOTEXCOMP: Investigación y desarrollo de estructuras textiles aplicables como refuerzo de materiales compuestos de marcado carácter ecológico./ | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/GVA//ACOMP%2F2012%2F087/ | es_ES |
dc.rights.accessRights | Abierto | es_ES |
dc.contributor.affiliation | Universitat Politècnica de València. Instituto de Tecnología de Materiales - Institut de Tecnologia de Materials | 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.description.bibliographicCitation | Samper Madrigal, MD.; Fages, E.; Fenollar Gimeno, OÁ.; Boronat Vitoria, T.; Balart Gimeno, RA. (2013). The potential of flavonoids as natural antioxidants and UV light stabilizers for polypropylene. Journal of Applied Polymer Science. 129(4):1707-1716. https://doi.org/10.1002/app.38871 | es_ES |
dc.description.accrualMethod | S | es_ES |
dc.relation.publisherversion | http://onlinelibrary.wiley.com/doi/10.1002/app.38871/abstract;jsessionid=047063166288351AD8E60AEF2279538E.f01t01 | es_ES |
dc.description.upvformatpinicio | 1707 | es_ES |
dc.description.upvformatpfin | 1716 | es_ES |
dc.type.version | info:eu-repo/semantics/publishedVersion | es_ES |
dc.description.volume | 129 | es_ES |
dc.description.issue | 4 | es_ES |
dc.relation.senia | 255862 | |
dc.contributor.funder | Ministerio de Ciencia e Innovación | es_ES |
dc.contributor.funder | European Commission | es_ES |
dc.contributor.funder | Generalitat Valenciana | es_ES |
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