Self-reinforced poly(lactic acid) nanocomposites with integrated bacterial cellulose and its surface modification

Bacterial cellulose (BC) nanofibers, with and without silane surface modification, were incorporated into self-reinforced poly(lactic acid) (SR-PLA) nanocomposites at 1 and 10 wt%. Disintegrated BC was combined with electrospun PLA fiber mats by film stacking and compression molding at 165 °C for 40...

Descripción completa

Guardado en:

Detalles Bibliográficos
Autores principales:	Kedmanee Somord, Kamonchanok Somord, Orawan Suwantong, Chuleeporn Thanomsilp, Ton Peijs, Nattakan Soykeabkaew
Formato:	article
Lenguaje:	EN
Publicado:	Taylor & Francis Group 2018
Materias:	Poly(lactic acid) self-reinforced polymers nanocomposites bacterial cellulose surface modification toughness mechanical properties barrier properties Materials of engineering and construction. Mechanics of materials TA401-492 Polymers and polymer manufacture TP1080-1185
Acceso en línea:	https://doaj.org/article/14e7c4b820bd4bb88818e77883e33dcd
Etiquetas:	Agregar Etiqueta Sin Etiquetas, Sea el primero en etiquetar este registro!

id	oai:doaj.org-article:14e7c4b820bd4bb88818e77883e33dcd
record_format	dspace
spelling	oai:doaj.org-article:14e7c4b820bd4bb88818e77883e33dcd2021-12-02T07:49:14ZSelf-reinforced poly(lactic acid) nanocomposites with integrated bacterial cellulose and its surface modification2055-03242055-033210.1080/20550324.2018.1532671https://doaj.org/article/14e7c4b820bd4bb88818e77883e33dcd2018-07-01T00:00:00Zhttp://dx.doi.org/10.1080/20550324.2018.1532671https://doaj.org/toc/2055-0324https://doaj.org/toc/2055-0332Bacterial cellulose (BC) nanofibers, with and without silane surface modification, were incorporated into self-reinforced poly(lactic acid) (SR-PLA) nanocomposites at 1 and 10 wt%. Disintegrated BC was combined with electrospun PLA fiber mats by film stacking and compression molding at 165 °C for 40 sec to obtain SR-PLA/BC hybrid films. The effect of nanocellulose addition and its surface modification on the structure, morphology, and properties of the resulting composites were investigated. It was found that BC was a highly effective reinforcement for SR-PLA nanocomposites, providing a noticeable increase in the film’s strength and modulus. Moreover, surface modification of BC was shown to further enhance the film performances due to an improved PLA/BC interfacial interaction. At an optimum BC content, these hybrid films also exhibited outstanding ductility and toughness. Water vapor barrier properties were also enhanced, especially when modified BC was integrated in the SR-PLA films.Kedmanee SomordKamonchanok SomordOrawan SuwantongChuleeporn ThanomsilpTon PeijsNattakan SoykeabkaewTaylor & Francis GrouparticlePoly(lactic acid)self-reinforced polymersnanocompositesbacterial cellulosesurface modificationtoughnessmechanical propertiesbarrier propertiesMaterials of engineering and construction. Mechanics of materialsTA401-492Polymers and polymer manufactureTP1080-1185ENNanocomposites, Vol 4, Iss 3, Pp 102-111 (2018)
institution	DOAJ
collection	DOAJ
language	EN
topic	Poly(lactic acid) self-reinforced polymers nanocomposites bacterial cellulose surface modification toughness mechanical properties barrier properties Materials of engineering and construction. Mechanics of materials TA401-492 Polymers and polymer manufacture TP1080-1185
spellingShingle	Poly(lactic acid) self-reinforced polymers nanocomposites bacterial cellulose surface modification toughness mechanical properties barrier properties Materials of engineering and construction. Mechanics of materials TA401-492 Polymers and polymer manufacture TP1080-1185 Kedmanee Somord Kamonchanok Somord Orawan Suwantong Chuleeporn Thanomsilp Ton Peijs Nattakan Soykeabkaew Self-reinforced poly(lactic acid) nanocomposites with integrated bacterial cellulose and its surface modification
description	Bacterial cellulose (BC) nanofibers, with and without silane surface modification, were incorporated into self-reinforced poly(lactic acid) (SR-PLA) nanocomposites at 1 and 10 wt%. Disintegrated BC was combined with electrospun PLA fiber mats by film stacking and compression molding at 165 °C for 40 sec to obtain SR-PLA/BC hybrid films. The effect of nanocellulose addition and its surface modification on the structure, morphology, and properties of the resulting composites were investigated. It was found that BC was a highly effective reinforcement for SR-PLA nanocomposites, providing a noticeable increase in the film’s strength and modulus. Moreover, surface modification of BC was shown to further enhance the film performances due to an improved PLA/BC interfacial interaction. At an optimum BC content, these hybrid films also exhibited outstanding ductility and toughness. Water vapor barrier properties were also enhanced, especially when modified BC was integrated in the SR-PLA films.
format	article
author	Kedmanee Somord Kamonchanok Somord Orawan Suwantong Chuleeporn Thanomsilp Ton Peijs Nattakan Soykeabkaew
author_facet	Kedmanee Somord Kamonchanok Somord Orawan Suwantong Chuleeporn Thanomsilp Ton Peijs Nattakan Soykeabkaew
author_sort	Kedmanee Somord
title	Self-reinforced poly(lactic acid) nanocomposites with integrated bacterial cellulose and its surface modification
title_short	Self-reinforced poly(lactic acid) nanocomposites with integrated bacterial cellulose and its surface modification
title_full	Self-reinforced poly(lactic acid) nanocomposites with integrated bacterial cellulose and its surface modification
title_fullStr	Self-reinforced poly(lactic acid) nanocomposites with integrated bacterial cellulose and its surface modification
title_full_unstemmed	Self-reinforced poly(lactic acid) nanocomposites with integrated bacterial cellulose and its surface modification
title_sort	self-reinforced poly(lactic acid) nanocomposites with integrated bacterial cellulose and its surface modification
publisher	Taylor & Francis Group
publishDate	2018
url	https://doaj.org/article/14e7c4b820bd4bb88818e77883e33dcd
work_keys_str_mv	AT kedmaneesomord selfreinforcedpolylacticacidnanocompositeswithintegratedbacterialcelluloseanditssurfacemodification AT kamonchanoksomord selfreinforcedpolylacticacidnanocompositeswithintegratedbacterialcelluloseanditssurfacemodification AT orawansuwantong selfreinforcedpolylacticacidnanocompositeswithintegratedbacterialcelluloseanditssurfacemodification AT chuleepornthanomsilp selfreinforcedpolylacticacidnanocompositeswithintegratedbacterialcelluloseanditssurfacemodification AT tonpeijs selfreinforcedpolylacticacidnanocompositeswithintegratedbacterialcelluloseanditssurfacemodification AT nattakansoykeabkaew selfreinforcedpolylacticacidnanocompositeswithintegratedbacterialcelluloseanditssurfacemodification
_version_	1718399144770404352

Self-reinforced poly(lactic acid) nanocomposites with integrated bacterial cellulose and its surface modification

Ejemplares similares