Ändra sökning
RefereraExporteraLänk till posten
Permanent länk

Direktlänk
Referera
Referensformat
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Annat format
Fler format
Språk
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Annat språk
Fler språk
Utmatningsformat
  • html
  • text
  • asciidoc
  • rtf
Using Hansen solubility parameters to predict the dispersion of nano-particles in polymeric films
Chalmers University of Technology, Sweden.
RISE., SP – Sveriges Tekniska Forskningsinstitut, SP Kemi Material och Ytor, Life Science.
AkzoNobel, Sweden.
AkzoNobel, Sweden.
Visa övriga samt affilieringar
2016 (Engelska)Ingår i: Polymer Chemistry, ISSN 1759-9954, E-ISSN 1759-9962, Vol. 7, nr 9, s. 1756-1764Artikel i tidskrift (Refereegranskat) Published
Resurstyp
Text
Abstract [en]

We suggest a rough and straightforward method to predict the dispersibility of modified cellulose nanocrystals (CNC) in nanocomposites using Hansen solubility parameters (HSP). The surface of CNC was modified using a novel approach where Y-shaped substituents with two different carbon chain lengths were attached to the surface. Approximate HSP values were calculated for the modified CNC, and dispersions of unmodified and modified CNC in solvents with varying HSPs were studied. The best dispersibility was observed in dichloromethane, when the CNC surface was modified with longer carbon chains. Dichloromethane has HSP similar to low-density polyethylene (LDPE). Nanocomposites with both unmodified and modified CNC were produced. The materials with modified CNC showed increased adhesion between the filler and the matrix, followed by a decreased water permeability compared to unmodified CNC, suggesting a better dispersibility of modified CNC in LDPE and confirming the usefulness of this approach.

Ort, förlag, år, upplaga, sidor
Royal Society of Chemistry, 2016. Vol. 7, nr 9, s. 1756-1764
Nationell ämneskategori
Fysikalisk kemi Polymerkemi Annan kemi
Identifikatorer
URN: urn:nbn:se:ri:diva-79DOI: 10.1039/c5py01935dScopus ID: 2-s2.0-84959193138OAI: oai:DiVA.org:ri-79DiVA, id: diva2:924678
Tillgänglig från: 2016-04-28 Skapad: 2016-04-28 Senast uppdaterad: 2020-12-01Bibliografiskt granskad

Open Access i DiVA

Fulltext saknas i DiVA

Övriga länkar

Förlagets fulltextScopus
Av organisationen
Life Science
I samma tidskrift
Polymer Chemistry
Fysikalisk kemiPolymerkemiAnnan kemi

Sök vidare utanför DiVA

GoogleGoogle Scholar

doi
urn-nbn

Altmetricpoäng

doi
urn-nbn
Totalt: 110 träffar
RefereraExporteraLänk till posten
Permanent länk

Direktlänk
Referera
Referensformat
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Annat format
Fler format
Språk
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Annat språk
Fler språk
Utmatningsformat
  • html
  • text
  • asciidoc
  • rtf