Correlation between rheological measurements and morphological features of lignocellulosic micro/nanofibers from different softwood sources

The transition of nanocellulose production from laboratory to industrial scale requires robust monitoring systems that keeps a quality control along the production chain. The present work aims at providing a deeper insight on the main factors affecting the rheological behavior of (ligno)cellulose mi...

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Autores: Serra Parareda, Ferran, Tarrés Farrés, Joaquim Agustí, Mutjé Pujol, Pere, Balea, Ana, Campano, Cristina, Sanchez-Salvador, José Luis, Negro Álvarez, Carlos, Delgado Aguilar, Marc
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2021
País:España
Institución:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
Repositorio:Recercat. Dipósit de la Recerca de Catalunya
OAI Identifier:oai:recercat.cat:10256/20478
Acceso en línea:http://hdl.handle.net/10256/20478
Access Level:acceso abierto
Palabra clave:Materials nanoestructurats
Nanostructured materials
Fibres de cel·lulosa
Cellulose fibers
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spelling Correlation between rheological measurements and morphological features of lignocellulosic micro/nanofibers from different softwood sourcesSerra Parareda, FerranTarrés Farrés, Joaquim AgustíMutjé Pujol, PereBalea, AnaCampano, CristinaSanchez-Salvador, José LuisNegro Álvarez, CarlosDelgado Aguilar, MarcMaterials nanoestructuratsNanostructured materialsFibres de cel·lulosaCellulose fibersThe transition of nanocellulose production from laboratory to industrial scale requires robust monitoring systems that keeps a quality control along the production chain. The present work aims at providing a deeper insight on the main factors affecting the rheological behavior of (ligno)cellulose micro/nanofibers (LCMNFs) and cellulose micro/nanofibers (CMNFs) and how they could correlate with their characteristics. To this end, 20 types of LCMNFs and CMNFs were produced combining mechanical refining and high-pressure homogenization from different raw materials. Aspect ratio and bending capacity of the fibrils played a key role on increasing the viscosity of the suspensions by instigating the formation of entangled structures. Surface charge, reflected by the cationic demand, played opposing effects on the viscosity by reducing the fibrils' contact due to repulsive forces. The suspensions also showed increasing shear-thinning behavior with fibrillation degree, which was attributed to increased surface charge and higher water retention capacity, enabling the fibrils to slide past each other more easily when subjected to flow conditions. The present work elucidates the existing relationships between LCMNF/CMNF properties and their rheological behavior, considering fibrillation intensity and the initial raw material characteristics, in view of the potential of rheological measurements as an industrial scalable characterization technologyAuthors wish to acknowledge the financial support of the Spanish Economy and Competitiveness Ministry to the Project NANOPROSOST (references CTQ2017-85654-C2-1-R and CTQ2017-85654-C2-2-R), as well as the support of Universidad Complutense de Madrid and Banco de Santander for the grant of J.L. Sanchez-Salvador (CT17/17). Also thanks to the Spanish Ministry of Science and Innovation for the Juan de la Cierva aid of Cristina Campano (Ref. FJC2019-040298-I) and the Spanish National Centre of Electronic Microscopy for the support during image acquisition. Marc Delgado-Aguilar is a Serra Húnter FellowOpen Access funding provided thanks to the CRUE-CSIC agreement with ElsevierElsevierAgencia Estatal de Investigación2021info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionpeer-reviewedapplication/pdfhttp://hdl.handle.net/10256/20478http://hdl.handle.net/10256/20478International Journal of Biological Macromolecules, 2021, vol. 187, p. 789-799Articles publicats (D-EQATA)reponame:Recercat. Dipósit de la Recerca de Catalunyainstname:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)Inglésinfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.ijbiomac.2021.07.195info:eu-repo/semantics/altIdentifier/issn/0141-8130CTQ2017-85654-C2-1-Rinfo:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/CTQ2017-85654-C2-1-RAttribution-NonCommercial-NoDerivatives 4.0 Internationalhttp://creativecommons.org/licenses/by-nc-nd/4.0/info:eu-repo/semantics/openAccessoai:recercat.cat:10256/204782026-05-29T05:05:01Z
dc.title.none.fl_str_mv Correlation between rheological measurements and morphological features of lignocellulosic micro/nanofibers from different softwood sources
title Correlation between rheological measurements and morphological features of lignocellulosic micro/nanofibers from different softwood sources
spellingShingle Correlation between rheological measurements and morphological features of lignocellulosic micro/nanofibers from different softwood sources
Serra Parareda, Ferran
Materials nanoestructurats
Nanostructured materials
Fibres de cel·lulosa
Cellulose fibers
title_short Correlation between rheological measurements and morphological features of lignocellulosic micro/nanofibers from different softwood sources
title_full Correlation between rheological measurements and morphological features of lignocellulosic micro/nanofibers from different softwood sources
title_fullStr Correlation between rheological measurements and morphological features of lignocellulosic micro/nanofibers from different softwood sources
title_full_unstemmed Correlation between rheological measurements and morphological features of lignocellulosic micro/nanofibers from different softwood sources
title_sort Correlation between rheological measurements and morphological features of lignocellulosic micro/nanofibers from different softwood sources
dc.creator.none.fl_str_mv Serra Parareda, Ferran
Tarrés Farrés, Joaquim Agustí
Mutjé Pujol, Pere
Balea, Ana
Campano, Cristina
Sanchez-Salvador, José Luis
Negro Álvarez, Carlos
Delgado Aguilar, Marc
author Serra Parareda, Ferran
author_facet Serra Parareda, Ferran
Tarrés Farrés, Joaquim Agustí
Mutjé Pujol, Pere
Balea, Ana
Campano, Cristina
Sanchez-Salvador, José Luis
Negro Álvarez, Carlos
Delgado Aguilar, Marc
author_role author
author2 Tarrés Farrés, Joaquim Agustí
Mutjé Pujol, Pere
Balea, Ana
Campano, Cristina
Sanchez-Salvador, José Luis
Negro Álvarez, Carlos
Delgado Aguilar, Marc
author2_role author
author
author
author
author
author
author
dc.contributor.none.fl_str_mv Agencia Estatal de Investigación
dc.subject.none.fl_str_mv Materials nanoestructurats
Nanostructured materials
Fibres de cel·lulosa
Cellulose fibers
topic Materials nanoestructurats
Nanostructured materials
Fibres de cel·lulosa
Cellulose fibers
description The transition of nanocellulose production from laboratory to industrial scale requires robust monitoring systems that keeps a quality control along the production chain. The present work aims at providing a deeper insight on the main factors affecting the rheological behavior of (ligno)cellulose micro/nanofibers (LCMNFs) and cellulose micro/nanofibers (CMNFs) and how they could correlate with their characteristics. To this end, 20 types of LCMNFs and CMNFs were produced combining mechanical refining and high-pressure homogenization from different raw materials. Aspect ratio and bending capacity of the fibrils played a key role on increasing the viscosity of the suspensions by instigating the formation of entangled structures. Surface charge, reflected by the cationic demand, played opposing effects on the viscosity by reducing the fibrils' contact due to repulsive forces. The suspensions also showed increasing shear-thinning behavior with fibrillation degree, which was attributed to increased surface charge and higher water retention capacity, enabling the fibrils to slide past each other more easily when subjected to flow conditions. The present work elucidates the existing relationships between LCMNF/CMNF properties and their rheological behavior, considering fibrillation intensity and the initial raw material characteristics, in view of the potential of rheological measurements as an industrial scalable characterization technology
publishDate 2021
dc.date.none.fl_str_mv 2021
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
peer-reviewed
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/10256/20478
http://hdl.handle.net/10256/20478
url http://hdl.handle.net/10256/20478
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1016/j.ijbiomac.2021.07.195
info:eu-repo/semantics/altIdentifier/issn/0141-8130
CTQ2017-85654-C2-1-R
info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/CTQ2017-85654-C2-1-R
dc.rights.none.fl_str_mv Attribution-NonCommercial-NoDerivatives 4.0 International
http://creativecommons.org/licenses/by-nc-nd/4.0/
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Attribution-NonCommercial-NoDerivatives 4.0 International
http://creativecommons.org/licenses/by-nc-nd/4.0/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
dc.source.none.fl_str_mv International Journal of Biological Macromolecules, 2021, vol. 187, p. 789-799
Articles publicats (D-EQATA)
reponame:Recercat. Dipósit de la Recerca de Catalunya
instname:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
instname_str Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
reponame_str Recercat. Dipósit de la Recerca de Catalunya
collection Recercat. Dipósit de la Recerca de Catalunya
repository.name.fl_str_mv
repository.mail.fl_str_mv
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