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Utilization of various lignocellulosic biomass for the production of nanocellulose: a comparative study

2015Journal article Open access
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dc.contributor.authorDeepa, B.
dc.contributor.authorAbraham, Eldho
dc.contributor.authorCordeiro, Nereida
dc.contributor.authorMozetic, Miran
dc.contributor.authorMathew, Aji P.
dc.contributor.authorOksman, Kristiina
dc.contributor.authorFaria, Marisa
dc.contributor.authorThomas, Sabu
dc.contributor.authorPothan, Laly A.
dc.date.accessioned2021-04-30T14:35:52Z
dc.date.available2021-04-30T14:35:52Z
dc.date.issued2015
dc.description.abstractNanocellulose was successfully extracted from five different lignocellulosic biomass sources viz. banana rachis, sisal, kapok, pineapple leaf and coir using a combination of chemical treatments such as alkaline treatment, bleaching and acid hydrolysis. The shape, size and surface properties of the nanocellulose generally depend on the source and hydrolysis conditions. A comparative study of the fundamental properties of raw material, bleached and nanocellulose was carried out by means of Fourier transform infrared spectroscopy, scanning electron microscopy, atomic force microscopy, transmission electron microscopy, birefringence, X-ray diffraction, inverse gas chromatography and thermogravimetric analysis. Through the characterization of the nanocellulose obtained from different sources, the isolated nanocellulose showed an average diameter in the range of 10–25 nm, high crystallinity, high thermal stability and a great potential to be used with acid coupling agents due to a predominantly basic surface. This work provides an insight into the effective utilization of a variety of plant biomass as a potential source for nanocellulose extraction.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationDeepa, B., Abraham, E., Cordeiro, N., Mozetic, M., Mathew, A. P., Oksman, K., ... & Pothan, L. A. (2015). Utilization of various lignocellulosic biomass for the production of nanocellulose: a comparative study. Cellulose, 22(2), 1075-1090.pt_PT
dc.identifier.doi10.1007/s10570-015-0554-xpt_PT
dc.identifier.urihttp://hdl.handle.net/10400.13/3339
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherElsevierpt_PT
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/pt_PT
dc.subjectNanocellulosept_PT
dc.subjectBiomasspt_PT
dc.subjectThermochemical modificationpt_PT
dc.subjectCellulose nanofibrilspt_PT
dc.subjectSurface characteristicspt_PT
dc.subject.pt_PT
dc.subjectFaculdade de Ciências Exatas e da Engenhariapt_PT
dc.titleUtilization of various lignocellulosic biomass for the production of nanocellulose: a comparative studypt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.citation.endPage1090pt_PT
oaire.citation.issue2pt_PT
oaire.citation.startPage1075pt_PT
oaire.citation.titleCellulosept_PT
oaire.citation.volume22pt_PT
person.familyNamecordeiro
person.familyNameFaria
person.givenNamenereida
person.givenNameMarisa Camacho Gonçalves
person.identifier1612636
person.identifier.ciencia-id521A-0F62-EA39
person.identifier.ciencia-idD716-6F48-AD0E
person.identifier.orcid0000-0001-6006-3415
person.identifier.orcid0000-0002-9158-6961
person.identifier.ridO-2253-2019
person.identifier.scopus-author-id7004319456
rcaap.rightsopenAccesspt_PT
rcaap.typearticlept_PT
relation.isAuthorOfPublication3d02b657-c48c-4f56-813a-1284b81960f3
relation.isAuthorOfPublication57ef72f0-8e40-4853-b4ab-416884e127fa
relation.isAuthorOfPublication.latestForDiscovery3d02b657-c48c-4f56-813a-1284b81960f3

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