Nanocomposites based on poly(lactic acid) and bacterial cellulose acetylated by an α-hydroxyacid catalyzed route

"Poly(lactic acid) (PLA) nanocomposite films reinforced with acetylated bacterial cellulose nanoribbons were prepared by solvent casting. Acetylation of bacterial cellulose (BC) was performed by an innovative and sustainable direct solventfree route catalyzed by citric acid. The effect of deriv...

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Autores principales: Ávila Ramírez, Jhon Alejandro, Cerrutti, Patricia, Bernal, Celina, Errea, María Inés, Foresti, María Laura
Formato: Artículos de Publicaciones Periódicas acceptedVersion
Lenguaje:Inglés
Publicado: 2019
Materias:
ACETILACION
CELULOSA BACTERIANA
ACIDO LACTICO
ACIDO CITRICO
NANOCOMPUESTOS
Acceso en línea:http://ri.itba.edu.ar/handle/123456789/1780
Aporte de:
Repositorio Institucional Instituto Tecnológico de Buenos Aires (ITBA) de Instituto Tecnológico de Buenos Aires (ITBA)
id I32-R138-123456789-1780
record_format dspace
spelling I32-R138-123456789-17802022-12-07T13:06:33Z Nanocomposites based on poly(lactic acid) and bacterial cellulose acetylated by an α-hydroxyacid catalyzed route Ávila Ramírez, Jhon Alejandro Cerrutti, Patricia Bernal, Celina Errea, María Inés Foresti, María Laura ACETILACION CELULOSA BACTERIANA ACIDO LACTICO ACIDO CITRICO NANOCOMPUESTOS "Poly(lactic acid) (PLA) nanocomposite films reinforced with acetylated bacterial cellulose nanoribbons were prepared by solvent casting. Acetylation of bacterial cellulose (BC) was performed by an innovative and sustainable direct solventfree route catalyzed by citric acid. The effect of derivatization and its extent on the morphological, optical, thermal and mechani-cal properties of the nanocomposites was analyzed. Data collected from the above studies showed that acetylation of BC nanoribbons clearly improved the nanofibers dispersion in the PLA matrix with respect to unmodified BC, which in turn resulted in increased transparency and mechanical properties of the nanocomposites produced." 2019-10-02T15:34:02Z 2019-10-02T15:34:02Z 2019-01 Artículos de Publicaciones Periódicas info:eu-repo/semantics/acceptedVersion 1566-2543 http://ri.itba.edu.ar/handle/123456789/1780 en info:eu-repo/semantics/altIdentifier/doi/10.1007/s10924-019-01367-5 info:eu-repo/grantAgreement/CONICET/PIP/11220150100660/AR. Ciudad Autónoma de Buenos Aires info:eu-repo/grantAgreement/ANPCyT/PICT/2016/0843/AR. Ciudad Autónoma de Buenos Aires application/pdf
institution Instituto Tecnológico de Buenos Aires (ITBA)
institution_str I-32
repository_str R-138
collection Repositorio Institucional Instituto Tecnológico de Buenos Aires (ITBA)
language Inglés
topic ACETILACION
CELULOSA BACTERIANA
ACIDO LACTICO
ACIDO CITRICO
NANOCOMPUESTOS
spellingShingle ACETILACION
CELULOSA BACTERIANA
ACIDO LACTICO
ACIDO CITRICO
NANOCOMPUESTOS
Ávila Ramírez, Jhon Alejandro
Cerrutti, Patricia
Bernal, Celina
Errea, María Inés
Foresti, María Laura
Nanocomposites based on poly(lactic acid) and bacterial cellulose acetylated by an α-hydroxyacid catalyzed route
topic_facet ACETILACION
CELULOSA BACTERIANA
ACIDO LACTICO
ACIDO CITRICO
NANOCOMPUESTOS
description "Poly(lactic acid) (PLA) nanocomposite films reinforced with acetylated bacterial cellulose nanoribbons were prepared by solvent casting. Acetylation of bacterial cellulose (BC) was performed by an innovative and sustainable direct solventfree route catalyzed by citric acid. The effect of derivatization and its extent on the morphological, optical, thermal and mechani-cal properties of the nanocomposites was analyzed. Data collected from the above studies showed that acetylation of BC nanoribbons clearly improved the nanofibers dispersion in the PLA matrix with respect to unmodified BC, which in turn resulted in increased transparency and mechanical properties of the nanocomposites produced."
format Artículos de Publicaciones Periódicas
acceptedVersion
author Ávila Ramírez, Jhon Alejandro
Cerrutti, Patricia
Bernal, Celina
Errea, María Inés
Foresti, María Laura
author_facet Ávila Ramírez, Jhon Alejandro
Cerrutti, Patricia
Bernal, Celina
Errea, María Inés
Foresti, María Laura
author_sort Ávila Ramírez, Jhon Alejandro
title Nanocomposites based on poly(lactic acid) and bacterial cellulose acetylated by an α-hydroxyacid catalyzed route
title_short Nanocomposites based on poly(lactic acid) and bacterial cellulose acetylated by an α-hydroxyacid catalyzed route
title_full Nanocomposites based on poly(lactic acid) and bacterial cellulose acetylated by an α-hydroxyacid catalyzed route
title_fullStr Nanocomposites based on poly(lactic acid) and bacterial cellulose acetylated by an α-hydroxyacid catalyzed route
title_full_unstemmed Nanocomposites based on poly(lactic acid) and bacterial cellulose acetylated by an α-hydroxyacid catalyzed route
title_sort nanocomposites based on poly(lactic acid) and bacterial cellulose acetylated by an α-hydroxyacid catalyzed route
publishDate 2019
url http://ri.itba.edu.ar/handle/123456789/1780
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