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CO₂ Gas Barrier Properties in Polymer Nanocomposite Coatings Containing Li-Hectorite Clays

Title data

Choudalakis, Georgios A. ; Kalo, Hussein ; Breu, Josef ; Gotsis, Alexandros D.:
CO₂ Gas Barrier Properties in Polymer Nanocomposite Coatings Containing Li-Hectorite Clays.
In: Journal of Applied Polymer Science. Vol. 131 (22 April 2014) Issue 18 .
ISSN 1097-4628
DOI: https://doi.org/10.1002/app.40805

Abstract in another language

This is a study of the addition of hydrophilic Li-hectorite nanoplatelets in waterborne acrylic resin emulsions and the resulting nanocomposite coatings. The mechanism of the dispersion of the nanoplatelets during film formation and curing from aqueous suspensions is described. The morphological features of the coating and the state of delamination is examined via X-ray diffraction for three different clay treatment procedures. The influence of the shape of the nanosized objects and their dispersion level on the transport characteristics of the nanocomposite film are measured and their effect on the polymer free volume is discussed.

Further data

Item Type: Article in a journal
Refereed: Yes
Keywords: clay; coatings; membranes
Institutions of the University: Faculties > Faculty of Biology, Chemistry and Earth Sciences > Department of Chemistry > Chair Anorganic Chemistry I > Chair Anorganic Chemistry I - Univ.-Prof. Dr. Josef Breu
Faculties
Faculties > Faculty of Biology, Chemistry and Earth Sciences
Faculties > Faculty of Biology, Chemistry and Earth Sciences > Department of Chemistry
Faculties > Faculty of Biology, Chemistry and Earth Sciences > Department of Chemistry > Chair Anorganic Chemistry I
Result of work at the UBT: No
DDC Subjects: 500 Science > 540 Chemistry
Date Deposited: 20 Mar 2018 09:48
Last Modified: 20 Mar 2018 09:48
URI: https://eref.uni-bayreuth.de/id/eprint/9246