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The measuring of polymer swelling process by interferometric method and diffusion coefficients evaluation

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dc.title The measuring of polymer swelling process by interferometric method and diffusion coefficients evaluation en
dc.contributor.author Mráček, Aleš
dc.relation.ispartof International Journal of Molecular Sciences
dc.identifier.issn 1422-0067 Scopus Sources, Sherpa/RoMEO, JCR
dc.date.issued 2010
utb.relation.volume 11
utb.relation.issue 2
dc.citation.spage 532
dc.citation.epage 543
dc.type article
dc.language.iso en
dc.publisher Molecular Diversity Preservation International (MDPI) en
dc.identifier.doi 10.3390/ijms11020532
dc.relation.uri http://www.mdpi.com/1422-0067/11/2/532/
dc.subject bobtnání cs
dc.subject interferometrie cs
dc.subject obrazová analýza cs
dc.subject koncentrační profil cs
dc.subject difůze cs
dc.subject hyaluronan cs
dc.subject swelling en
dc.subject interferometry en
dc.subject image analyses en
dc.subject concentration profile en
dc.subject diffusion en
dc.subject hyaluronan en
dc.description.abstract The amorphous polymer film swelling in a liquid solvent below the glass transition temperature was characterized by a few kinetic parameters (especially the mutual diffusion coefficient of swelling and its mean value) obtained by interference of monochromatic light in the wedge arrangement. This interferometric method allows one to determine the concentration field in the swollen surface layer and consequently to compute the concentration-dependent diffusion coefficient. A software system developed at the Department of Physics and Material Engineering at TBU in Zlin has been used for the evaluation of the main kinetic parameters of the swelling process. The software can be used for the on-line analyses of interferograms during the swelling process. The main application outputs are the computation of the concentration profile, the concentration gradient, the mutual diffusion coefficient of the swelling by the solvent and its mean value. en
utb.faculty Faculty of Technology
dc.identifier.uri http://hdl.handle.net/10563/1001100
utb.identifier.rivid RIV/70883521:28110/10:63509261!RIV11-MSM-28110___
utb.identifier.obdid 43863092
utb.identifier.scopus 2-s2.0-77649225098
utb.identifier.wok 000274973500009
utb.source j-riv
dc.rights Attribution 3.0 International
dc.rights.uri http://creativecommons.org/licenses/by/3.0/
dc.rights.access openAccess
utb.contributor.internalauthor Mráček, Aleš
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