20.500.12556/DKUM-27054 Electrokinetic investigation of polyelectrolyte adsorption and multilayer formation on a polymer surface Self assembled polyelectrolyte layers of poly(sodium 4-styrenesulfonate) (PSS), and poly(diallyldimethylammonium chloride) (PDADMAC) were deposited on planar poly(ethylene terephthalate) (PET) substrates using the layer-by-layer technique. Charged functional groups were generated on the polymer substrates by means of a surface modification procedure prior to polyelectrolyte adsorption. The layers were characterised concerning their electrokinetic properties. The build-up of multilayer architectures could be followed by changes of the zeta-potential versus pH curves. An increase of coating density with increasing layer number was found. The electrokinetic properties of the PET substrates were not recognised anymore if more then four layers were applied. If PSS formed the outermost layer these assemblies were very stable against shear forces while if PDADMAC formed the outermost layer the films were partially destroyed by high shear forces. textile materials polyelectrolyte multilayers layer-by-layer assembly zeta-potential ellipsometry polymer substrate layer stability tekstilni materiali polielektrolitni multisloji sestavljanje sloja na sloj zeta potencial elipsometrija polimerni substrati stabilnost slojev true false false Angleški jezik Angleški jezik Neznano 2012-06-01 09:43:19 2012-06-01 09:43:19 2022-04-15 03:43:20 2019-07-10 12:11:12 2005 0 0 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 677.4.017:541.183 9821462 0927-7757 URN:SI:UM:DK:QBHS0KD6 http://dx.doi.org/10.1016/j.colsurfa.2005.05.049 1 https://dk.um.si/Dokument.php?lang=slv&id=36290 Fakulteta za strojništvo 0 0 0