Gas barrier properties of nanocomposites based on in situ polymerized poly(n-butyl methacrylate) in the presence of surface modified montmorillonite
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389013%3A_____%2F10%3A00338835" target="_blank" >RIV/61389013:_____/10:00338835 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Gas barrier properties of nanocomposites based on in situ polymerized poly(n-butyl methacrylate) in the presence of surface modified montmorillonite
Original language description
Barrier membranes were produced by the in situ polymerization of n(butylacrylate) in the presence of surface modified natural montmorillonite. Organoclay with anchoring monomer was prepared via ion exchange reactions of montmorillonite with (acryloyloxy)ethyl alkylammonium cations. The second stage of the process comprised of the in situ polymerization of n-butyl methacrylate and the unsaturated acryloxy ethyl groups anchored on the surface of the clay. Resulting membranes were characterized in terms of their microstructure and diffraction (XRD), their thermal properties (TGA and DSC), and gas permeation properties. The resulting exfoliated morphology led to a decrease in gas permeability. Gas barrier properties of the nanocomposites were compared tothose predicted by phenomenological models such as those of Cussler and Nielsen.
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
CD - Macromolecular chemistry
OECD FORD branch
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Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2010
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Journal of Membrane Science
ISSN
0376-7388
e-ISSN
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Volume of the periodical
349
Issue of the periodical within the volume
1-2
Country of publishing house
NL - THE KINGDOM OF THE NETHERLANDS
Number of pages
7
Pages from-to
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UT code for WoS article
000274943000030
EID of the result in the Scopus database
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