Cellulose microfibrils bionanocomposites. Mechanical and rheological properties

A. Retegi; A. Arbelaiz; P. Gañán; K. La Caba; I. Mondragon

Cellulose microfibrils bionanocomposites. Mechanical and rheological properties

A. Retegi, A. Arbelaiz, P. Gañán, K. La Caba, I. Mondragon

Grupo de Investigación sobre Nuevos Materiales - GINUMA

Producción científica: Capítulo del libro/informe/acta de congreso › Ponencia publicada en las memorias del evento con ISBN › revisión exhaustiva

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Resumen

The objective of this study is the development of bionanocomposites using cellulose microfibrils (CMF) as nanoreinforcement in two different biopolymers: poly(ethylene oxide) (PEO) and poly(vinyl butyral) (PVB). Nanocomposites were prepared using two different dispersion methods: dispersion in solvent and melt-extrusion. In order to study the state of dispersion, rheological, morphological and mechanical characterization were carried out. Rheological and morphological analysis showed that high dispersion of CMF was obtained though small differences were observed. Rheological results showed the formation of a CMF network at the rheological percolation (1.5-2 wt% CMF). Mechanical properties were also influenced by the presence of CMF, increasing with their content in the bionanocomposites.

Idioma original	Inglés
Título de la publicación alojada	Proceedings of the 16th International Conference on Composite Materials, ICCM-16 - "A Giant Step Towards Environmental Awareness
Subtítulo de la publicación alojada	From Green Composites to Aerospace"
Editorial	International Committee on Composite Materials
ISBN (versión impresa)	9784931136052
Estado	Publicada - 2007

Serie de la publicación

Nombre	ICCM International Conferences on Composite Materials

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Retegi, A., Arbelaiz, A., Gañán, P., La Caba, K., & Mondragon, I. (2007). Cellulose microfibrils bionanocomposites. Mechanical and rheological properties. En Proceedings of the 16th International Conference on Composite Materials, ICCM-16 - "A Giant Step Towards Environmental Awareness: From Green Composites to Aerospace" (ICCM International Conferences on Composite Materials). International Committee on Composite Materials.

Retegi, A. ; Arbelaiz, A. ; Gañán, P. et al. / Cellulose microfibrils bionanocomposites. Mechanical and rheological properties. Proceedings of the 16th International Conference on Composite Materials, ICCM-16 - "A Giant Step Towards Environmental Awareness: From Green Composites to Aerospace". International Committee on Composite Materials, 2007. (ICCM International Conferences on Composite Materials).

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title = "Cellulose microfibrils bionanocomposites. Mechanical and rheological properties",

abstract = "The objective of this study is the development of bionanocomposites using cellulose microfibrils (CMF) as nanoreinforcement in two different biopolymers: poly(ethylene oxide) (PEO) and poly(vinyl butyral) (PVB). Nanocomposites were prepared using two different dispersion methods: dispersion in solvent and melt-extrusion. In order to study the state of dispersion, rheological, morphological and mechanical characterization were carried out. Rheological and morphological analysis showed that high dispersion of CMF was obtained though small differences were observed. Rheological results showed the formation of a CMF network at the rheological percolation (1.5-2 wt% CMF). Mechanical properties were also influenced by the presence of CMF, increasing with their content in the bionanocomposites.",

keywords = "Biocomposites, Cellulose microfibrils, Nanocomposites, Rheology",

author = "A. Retegi and A. Arbelaiz and P. Ga{\~n}{\'a}n and {La Caba}, K. and I. Mondragon",

year = "2007",

language = "Ingl{\'e}s",

isbn = "9784931136052",

series = "ICCM International Conferences on Composite Materials",

publisher = "International Committee on Composite Materials",

booktitle = "Proceedings of the 16th International Conference on Composite Materials, ICCM-16 - {"}A Giant Step Towards Environmental Awareness",

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Retegi, A, Arbelaiz, A, Gañán, P, La Caba, K & Mondragon, I 2007, Cellulose microfibrils bionanocomposites. Mechanical and rheological properties. En Proceedings of the 16th International Conference on Composite Materials, ICCM-16 - "A Giant Step Towards Environmental Awareness: From Green Composites to Aerospace". ICCM International Conferences on Composite Materials, International Committee on Composite Materials.

Cellulose microfibrils bionanocomposites. Mechanical and rheological properties. / Retegi, A.; Arbelaiz, A.; Gañán, P. et al.
Proceedings of the 16th International Conference on Composite Materials, ICCM-16 - "A Giant Step Towards Environmental Awareness: From Green Composites to Aerospace". International Committee on Composite Materials, 2007. (ICCM International Conferences on Composite Materials).

Producción científica: Capítulo del libro/informe/acta de congreso › Ponencia publicada en las memorias del evento con ISBN › revisión exhaustiva

TY - GEN

T1 - Cellulose microfibrils bionanocomposites. Mechanical and rheological properties

AU - Retegi, A.

AU - Arbelaiz, A.

AU - Gañán, P.

AU - La Caba, K.

AU - Mondragon, I.

PY - 2007

Y1 - 2007

N2 - The objective of this study is the development of bionanocomposites using cellulose microfibrils (CMF) as nanoreinforcement in two different biopolymers: poly(ethylene oxide) (PEO) and poly(vinyl butyral) (PVB). Nanocomposites were prepared using two different dispersion methods: dispersion in solvent and melt-extrusion. In order to study the state of dispersion, rheological, morphological and mechanical characterization were carried out. Rheological and morphological analysis showed that high dispersion of CMF was obtained though small differences were observed. Rheological results showed the formation of a CMF network at the rheological percolation (1.5-2 wt% CMF). Mechanical properties were also influenced by the presence of CMF, increasing with their content in the bionanocomposites.

AB - The objective of this study is the development of bionanocomposites using cellulose microfibrils (CMF) as nanoreinforcement in two different biopolymers: poly(ethylene oxide) (PEO) and poly(vinyl butyral) (PVB). Nanocomposites were prepared using two different dispersion methods: dispersion in solvent and melt-extrusion. In order to study the state of dispersion, rheological, morphological and mechanical characterization were carried out. Rheological and morphological analysis showed that high dispersion of CMF was obtained though small differences were observed. Rheological results showed the formation of a CMF network at the rheological percolation (1.5-2 wt% CMF). Mechanical properties were also influenced by the presence of CMF, increasing with their content in the bionanocomposites.

KW - Biocomposites

KW - Cellulose microfibrils

KW - Nanocomposites

KW - Rheology

UR - http://www.scopus.com/inward/record.url?scp=85056021674&partnerID=8YFLogxK

M3 - Ponencia publicada en las memorias del evento con ISBN

AN - SCOPUS:85056021674

SN - 9784931136052

T3 - ICCM International Conferences on Composite Materials

BT - Proceedings of the 16th International Conference on Composite Materials, ICCM-16 - "A Giant Step Towards Environmental Awareness

PB - International Committee on Composite Materials

ER -

Retegi A, Arbelaiz A, Gañán P, La Caba K, Mondragon I. Cellulose microfibrils bionanocomposites. Mechanical and rheological properties. En Proceedings of the 16th International Conference on Composite Materials, ICCM-16 - "A Giant Step Towards Environmental Awareness: From Green Composites to Aerospace". International Committee on Composite Materials. 2007. (ICCM International Conferences on Composite Materials).

Cellulose microfibrils bionanocomposites. Mechanical and rheological properties

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