dc.contributor.author |
ARRIETA, Marina Patricia
|
es_ES |
dc.contributor.author |
Fortunati, E.
|
es_ES |
dc.contributor.author |
Dominici, F.
|
es_ES |
dc.contributor.author |
Rayón Encinas, Emilio
|
es_ES |
dc.contributor.author |
López Martínez, Juan
|
es_ES |
dc.contributor.author |
Kenny, J. M.
|
es_ES |
dc.date.accessioned |
2015-07-09T11:19:35Z |
|
dc.date.available |
2015-07-09T11:19:35Z |
|
dc.date.issued |
2014-07-17 |
|
dc.identifier.issn |
0144-8617 |
|
dc.identifier.uri |
http://hdl.handle.net/10251/52881 |
|
dc.description.abstract |
Cellulose nanocrystals (CNCs) synthesized from microcrystalline cellulose by acid hydrolysis were added into poly(lactic acid)-poly(hydroxybutyrate) (PLA-PHB) blends to improve the final properties of the multifunctional systems. CNC were also modified with a surfactant (CNCs) to increase the interfacial adhesion in the systems maintaining the thermal stability. Firstly, masterbatch pellets were obtained for each formulation to improve the dispersion of the cellulose structures in the PLA-PHB and then nanocomposite films were processed. The thermal stability as well as the morphological and structural properties of nanocomposites was investigated. While PHB increased the PLA crystallinity due to its nucleation effect, well dispersed CNC and CNCs not only increased the crystallinity but also improved the processability, the thermal stability and the interaction between both polymers especially in the case of the modified CNCs based PLA-PHB formulation. Likewise, CNCs were better dispersed in PLA-CNCs and PLA-PHB-CNCs, than CNC. (C) 2014 Elsevier Ltd. All rights reserved. |
es_ES |
dc.description.sponsorship |
This research was supported by the Ministry of Science and Innovation of Spain (MAT2011-28468-C02-01 and MAT201128468-0O2-02). M.P. Arrieta thanks Generalitat Valenciana (Spain) for Santiago Grisolia Fellowship (GRISOLIA/2011/007) and Universitat Politecnica de Valencia for the Development Support Programme PAID-00-12 (SP20120120). |
en_EN |
dc.language |
Inglés |
es_ES |
dc.publisher |
Elsevier |
es_ES |
dc.relation.ispartof |
Carbohydrate Polymers |
es_ES |
dc.rights |
Reserva de todos los derechos |
es_ES |
dc.subject |
Poly(lactic acid) |
es_ES |
dc.subject |
Poly(hydroxybutyrate) |
es_ES |
dc.subject |
Cellulose nanocrystals |
es_ES |
dc.subject |
Blends |
es_ES |
dc.subject |
Nanocomposites |
es_ES |
dc.subject |
Film processing |
es_ES |
dc.subject |
Thermal properties |
es_ES |
dc.subject.classification |
CIENCIA DE LOS MATERIALES E INGENIERIA METALURGICA |
es_ES |
dc.title |
Multifunctional PLA PHB/cellulose nanocrystal films: Processing, structural and thermal properties |
es_ES |
dc.type |
Artículo |
es_ES |
dc.identifier.doi |
10.1016/j.carbpol.2014.02.044 |
|
dc.relation.projectID |
info:eu-repo/grantAgreement/MICINN//MAT2011-28468-C02-01/ES/FORMULACION Y CARACTERIZACION DE BIOPOLIMEROS PARA SISTEMAS LAMINADOS EN ENVASADO DE ALIMENTOS/ / |
es_ES |
dc.relation.projectID |
info:eu-repo/grantAgreement/GVA//GRISOLIA%2F2011%2F007/ |
es_ES |
dc.relation.projectID |
info:eu-repo/grantAgreement/UPV//PAID-00-12-SP20120120/ |
es_ES |
dc.relation.projectID |
info:eu-repo/grantAgreement/MICINN//MAT2011-28468-C02-02/ES/PROCESADO DE SISTEMAS LAMINADOS EN BASE BIOPOLIMERICA PARA EL ENVASADO ACTIVO DE ALIMENTOS/ |
es_ES |
dc.rights.accessRights |
Cerrado |
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 |
Arrieta, MP.; Fortunati, E.; Dominici, F.; Rayón Encinas, E.; López Martínez, J.; Kenny, JM. (2014). Multifunctional PLA PHB/cellulose nanocrystal films: Processing, structural and thermal properties. Carbohydrate Polymers. 107:16-24. https://doi.org/10.1016/j.carbpol.2014.02.044 |
es_ES |
dc.description.accrualMethod |
S |
es_ES |
dc.relation.publisherversion |
http://dx.doi.org/10.1016/j.carbpol.2014.02.044 |
es_ES |
dc.description.upvformatpinicio |
16 |
es_ES |
dc.description.upvformatpfin |
24 |
es_ES |
dc.type.version |
info:eu-repo/semantics/publishedVersion |
es_ES |
dc.description.volume |
107 |
es_ES |
dc.relation.senia |
260122 |
|
dc.identifier.eissn |
1879-1344 |
|
dc.contributor.funder |
Ministerio de Ciencia e Innovación |
es_ES |
dc.contributor.funder |
Generalitat Valenciana |
es_ES |
dc.contributor.funder |
Universitat Politècnica de València |
es_ES |