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dc.contributor.author | Garcia-Garcia, Daniel | es_ES |
dc.contributor.author | Balart, Rafael | es_ES |
dc.contributor.author | Strömberg, E. | es_ES |
dc.contributor.author | Moriana, Rosana | es_ES |
dc.date.accessioned | 2020-01-30T21:02:11Z | |
dc.date.available | 2020-01-30T21:02:11Z | |
dc.date.issued | 2018 | es_ES |
dc.identifier.issn | 0014-3057 | es_ES |
dc.identifier.uri | http://hdl.handle.net/10251/136103 | |
dc.description.abstract | [EN] In this work, different loads (3, 5 and 7 wt%) of pine cone cellulose nanocrystals (CNCs) were added to films of poly(3-hydroxybutyrate)/poly(epsilon-caprolactone) (PHB/PCL) blends with a composition of 75 wt% PHB and 25 wt % PCL (PHB75/PCL25). The films were obtained after solvent casting followed by melt compounding in an extruder and finally subjected to a thermocompression process. The influence of different CNCs loadings on the mechanical, thermal, optical, wettability and disintegration in controlled compost properties of the PHB75/PCL25 blend was discussed. Field emission scanning electron microscopy (FESEM) revealed the best dispersion of CNCs on the polymeric matrix was at a load of 3 wt%. Over this loading, CNCs aggregates were formed enhancing the films fragilization due to stress concentration phenomena. However, the addition of CNCs improved the optical properties of the PHB75/PCL25 films by increasing their transparency and accelerated the film disintegration in controlled soil conditions. In general, the blend with 3 wt% CNCs offers the best balanced properties in terms of mechanical, thermal, optical and wettability. | es_ES |
dc.description.sponsorship | This research was supported by the Ministry of Economy and Competitiveness MINECO through the gran number MAT2014-59242-C2-1-R. D. Garcia-Garcia wants to thank the Spanish Ministry of Education, Culture and Sports for the financial support through a FPU grant number FPU13/06011. | es_ES |
dc.language | Inglés | es_ES |
dc.publisher | Elsevier | es_ES |
dc.relation.ispartof | European Polymer Journal | es_ES |
dc.rights | Reserva de todos los derechos | es_ES |
dc.subject | Poly(3-hydroxybutyrate) | es_ES |
dc.subject | Poly(epsilon-caprolactone) | es_ES |
dc.subject | Biodegradability | es_ES |
dc.subject | Cellulose nanocrystals (CNCs) | es_ES |
dc.subject | Thermoplastic blends | es_ES |
dc.subject.classification | CIENCIA DE LOS MATERIALES E INGENIERIA METALURGICA | es_ES |
dc.title | Reinforcing capability of cellulose nanocrystals obtained from pine cones in a biodegradable poly(3-hydroxybutyrate)/poly(e-caprolactone) (PHB/PCL) thermoplastic blend | es_ES |
dc.type | Artículo | es_ES |
dc.identifier.doi | 10.1016/j.eurpolymj.2018.04.036 | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/MINECO//MAT2014-59242-C2-1-R/ES/TECNICAS AVANZADAS DE PROCESADO PARA SISTEMAS ACTIVOS ENCAPSULADOS/ | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/MECD//FPU13%2F06011/ES/FPU13%2F06011/ | es_ES |
dc.rights.accessRights | Abierto | 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 | Garcia-Garcia, D.; Balart, R.; Strömberg, E.; Moriana, R. (2018). Reinforcing capability of cellulose nanocrystals obtained from pine cones in a biodegradable poly(3-hydroxybutyrate)/poly(e-caprolactone) (PHB/PCL) thermoplastic blend. European Polymer Journal. 104:10-18. https://doi.org/10.1016/j.eurpolymj.2018.04.036 | es_ES |
dc.description.accrualMethod | S | es_ES |
dc.relation.publisherversion | https://doi.org/10.1016/j.eurpolymj.2018.04.036 | es_ES |
dc.description.upvformatpinicio | 10 | es_ES |
dc.description.upvformatpfin | 18 | es_ES |
dc.type.version | info:eu-repo/semantics/publishedVersion | es_ES |
dc.description.volume | 104 | es_ES |
dc.relation.pasarela | S\361700 | es_ES |
dc.contributor.funder | Ministerio de Economía y Competitividad | es_ES |
dc.contributor.funder | Ministerio de Educación, Cultura y Deporte | es_ES |