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Nanostructured polymer coatings for controlling the wettability of fibrous surfaces

Pieter Samyn UGent, Gustaaf Schoukens UGent, Marlies Deconinck UGent, Henk Van den Abbeele, Dirk Stanssens and Leo Vonck (2009) International conference on Latest Advances in High-Tech Textiles and Textile-Based Materials, Proceedings. p.188-193
abstract
In this research we present a new approach for modifying and functionalizing the surface properties of fibrous substrates, especially cellulose-based products, by the deposition of organic nanoparticle coatings. The partial imidisation of high-molecular weight poly(styrene-maleic anhydride) in presence of ammonium hydroxide results in a stable water-borne dispersion of nanoparticles with sizes of 50 to 100 nm. The hydrophobic properties of coated paper surfaces are governed by a unique combination of chemical (degree of imidisation) and topographic (porosity and roughness) effects: it has been found that the contact angle increases at a higher degree of imidisation and higher surface roughness. As such, maximum advancing contact angles in the range of 140 to 150° and receding contact angles of 50° can be obtained on paper surfaces.
Please use this url to cite or link to this publication:
author
organization
year
type
conference
publication status
published
subject
keyword
Cellulose, Hydrophobicity, Nanoparticles
in
International conference on Latest Advances in High-Tech Textiles and Textile-Based Materials, Proceedings
editor
Paul Kiekens UGent
pages
188 - 193
publisher
Ghent University. Department of Textiles
place of publication
Ghent, Belgium
conference name
International conference on Latest Advances in High-Tech Textiles and Textile-Based Materials
conference location
Ghent, Belgium
conference start
2009-09-23
conference end
2009-09-25
ISBN
9789081392426
language
English
UGent publication?
yes
classification
C1
copyright statement
I have transferred the copyright for this publication to the publisher
id
767621
handle
http://hdl.handle.net/1854/LU-767621
date created
2009-10-23 11:53:49
date last changed
2009-11-27 15:50:28
@inproceedings{767621,
  abstract     = {In this research we present a new approach for modifying and functionalizing the surface properties of fibrous substrates, especially cellulose-based products, by the deposition of organic nanoparticle coatings. The partial imidisation of high-molecular weight poly(styrene-maleic anhydride) in presence of ammonium hydroxide results in a stable water-borne dispersion of nanoparticles with sizes of 50 to 100 nm. The hydrophobic properties of coated paper surfaces are governed by a unique combination of chemical (degree of imidisation) and topographic (porosity and roughness) effects: it has been found that the contact angle increases at a higher degree of imidisation and higher surface roughness. As such, maximum advancing contact angles in the range of 140 to 150{\textdegree} and receding contact angles of 50{\textdegree} can be obtained on paper surfaces.},
  author       = {Samyn, Pieter and Schoukens, Gustaaf and Deconinck, Marlies and Van den Abbeele, Henk and Stanssens, Dirk and Vonck, Leo},
  booktitle    = {International conference on Latest Advances in High-Tech Textiles and Textile-Based Materials, Proceedings},
  editor       = {Kiekens, Paul},
  isbn         = {9789081392426},
  keyword      = {Cellulose,Hydrophobicity,Nanoparticles},
  language     = {eng},
  location     = {Ghent, Belgium},
  pages        = {188--193},
  publisher    = {Ghent University. Department of Textiles},
  title        = {Nanostructured polymer coatings for controlling the wettability of fibrous surfaces},
  year         = {2009},
}

Chicago
Samyn, Pieter, Gustaaf Schoukens, Marlies Deconinck, Henk Van den Abbeele, Dirk Stanssens, and Leo Vonck. 2009. “Nanostructured Polymer Coatings for Controlling the Wettability of Fibrous Surfaces.” In International Conference on Latest Advances in High-Tech Textiles and Textile-Based Materials, Proceedings, ed. Paul Kiekens, 188–193. Ghent, Belgium: Ghent University. Department of Textiles.
APA
Samyn, P., Schoukens, G., Deconinck, M., Van den Abbeele, H., Stanssens, D., & Vonck, L. (2009). Nanostructured polymer coatings for controlling the wettability of fibrous surfaces. In P. Kiekens (Ed.), International conference on Latest Advances in High-Tech Textiles and Textile-Based Materials, Proceedings (pp. 188–193). Presented at the International conference on Latest Advances in High-Tech Textiles and Textile-Based Materials, Ghent, Belgium: Ghent University. Department of Textiles.
Vancouver
1.
Samyn P, Schoukens G, Deconinck M, Van den Abbeele H, Stanssens D, Vonck L. Nanostructured polymer coatings for controlling the wettability of fibrous surfaces. In: Kiekens P, editor. International conference on Latest Advances in High-Tech Textiles and Textile-Based Materials, Proceedings. Ghent, Belgium: Ghent University. Department of Textiles; 2009. p. 188–93.
MLA
Samyn, Pieter, Gustaaf Schoukens, Marlies Deconinck, et al. “Nanostructured Polymer Coatings for Controlling the Wettability of Fibrous Surfaces.” International Conference on Latest Advances in High-Tech Textiles and Textile-Based Materials, Proceedings. Ed. Paul Kiekens. Ghent, Belgium: Ghent University. Department of Textiles, 2009. 188–193. Print.