Change search
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf
Characterization of cellulose nanowhiskers: a comparison of two industrial bio-residues
Luleå University of Technology, Department of Engineering Sciences and Mathematics, Material Science.
Luleå University of Technology, Department of Engineering Sciences and Mathematics, Material Science.ORCID iD: 0000-0001-8909-3554
Luleå University of Technology, Department of Engineering Sciences and Mathematics, Material Science.ORCID iD: 0000-0003-4762-2854
2012 (English)In: 6th EEIGM International Conference Advanced Materials Research: 7th and 8th November, 2011 EEIGM, Nancy, France, Bristol: IOP Publishing Ltd , 2012Conference paper, Published paper (Refereed)
Abstract [en]

Cellulose nanowhiskers separated from two different industrial residues, sludge from cellulose production (CNWSL) and lignin residue from ethanol production (CNWER), were compared in order to evaluate their characteristics and their potential as a source for the production of cellulose nanowhiskers (CNWs). It was found that CNWSL and CNWER suspensions exhibited flow birefringence when they were studied through cross-polarized filters. Transmission electron microscopy (TEM) study showed that the CNWSL were longer (377 nm) than CNWER (301 nm). It was also demonstrated that most CNWSL had nanowhiskers between 375-449 nm and CNWER between 300-374 nm. The UV/Vis spectroscopy showed a stronger interference in the UV and visible region for the CNWSL films. The crystallinity, obtained by X-ray analysis, was higher for CNWSL (86%) than for CNWER (78%). Finally, the thermal stability appeared to be slightly higher for the CNWER than for CNWSL. Both studied residues seem to be suitable sources for large-scale production of CNWs.

Place, publisher, year, edition, pages
Bristol: IOP Publishing Ltd , 2012.
Series
I O P Conference Series: Materials Science and Engineering, ISSN 1757-8981 ; 31
National Category
Bio Materials
Research subject
Wood and Bionanocomposites
Identifiers
URN: urn:nbn:se:ltu:diva-27803DOI: 10.1088/1757-899X/31/1/012006Scopus ID: 84859811814Local ID: 15a65795-ab03-4fa6-93a3-12c6917d15fdOAI: oai:DiVA.org:ltu-27803DiVA: diva2:1000994
Conference
EEIGM International Conference on Advanced Materials Research : 11/06/2015 - 12/06/2015
Note
Validerad; 2012; Bibliografisk uppgift: Article number 012006 ; 20111206 (ysko)Available from: 2016-09-30 Created: 2016-09-30 Last updated: 2017-11-25Bibliographically approved

Open Access in DiVA

fulltext(181 kB)15 downloads
File information
File name FULLTEXT01.pdfFile size 181 kBChecksum SHA-512
55d53c2c86f4b3c52672cc35ee4da4dd7f56b9160e18fa81ef23804565d40889c73535a7b97f604a934cd4e276450cdf183f1ad0c664c2712248d6a0461bdef1
Type fulltextMimetype application/pdf

Other links

Publisher's full textScopus

Authority records BETA

Herrera, MarthaMathew, Aji P.Oksman, Kristiina

Search in DiVA

By author/editor
Herrera, MarthaMathew, Aji P.Oksman, Kristiina
By organisation
Material Science
Bio Materials

Search outside of DiVA

GoogleGoogle Scholar
Total: 15 downloads
The number of downloads is the sum of all downloads of full texts. It may include eg previous versions that are now no longer available

doi
urn-nbn

Altmetric score

doi
urn-nbn
Total: 17 hits
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf