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Sökning: onr:"swepub:oai:DiVA.org:kth-28298" > Complexes of surfac...

LIBRIS Formathandbok  (Information om MARC21)
FältnamnIndikatorerMetadata
00004305naa a2200565 4500
001oai:DiVA.org:kth-28298
003SwePub
008110112s2010 | |||||||||||000 ||eng|
009oai:lup.lub.lu.se:e30816dc-b3f7-45f8-81eb-90ae70cac81e
009oai:DiVA.org:ri-26288
024a https://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-282982 URI
024a https://doi.org/10.1016/j.cis.2010.01.0072 DOI
024a https://lup.lub.lu.se/record/16033402 URI
024a https://urn.kb.se/resolve?urn=urn:nbn:se:ri:diva-262882 URI
040 a (SwePub)kthd (SwePub)lud (SwePub)ri
041 a engb eng
042 9 SwePub
072 7a ref2 swepub-contenttype
072 7a art2 swepub-publicationtype
100a Bain, C. D.4 aut
2451 0a Complexes of surfactants with oppositely charged polymers at surfaces and in bulk
264 1b Elsevier BV,c 2010
338 a print2 rdacarrier
500 a QC 20110113
500 a A2066
520 a Addition of surfactants to aqueous solutions of polyelectrolytes carrying an opposite charge causes the spontaneous formation of complexes in the bulk phase in certain concentration ranges. Under some conditions, compact monodisperse multichain complexes are obtained in the bulk. The size of these complexes depends on the mixing procedure and it can be varied in a controlled way from nanometers up to micrometers. The complexes exhibit microstructures analoguous to those of the precipitates formed at higher concentrations. In other cases, however, the bulk complexes are large, soft and polydisperse. In most cases, the dispersions are only kinetically stable and exhibit pronounced non-equilibrium features. Association at air-water interfaces readily occurs, even at very small concentrations. When the surfactant concentration is small, the surface complexes are usually made of a surfactant monolayer to which the polymer binds and adsorbs in a flat-like configuration. However, under some conditions, thicker layers can be found, with bulk complexes sticking to the surface. The association at solid-water interfaces is more complex and depends on the specific interactions between surfactants, polymers and the surface. However, the behaviour can be understood if distinctions between hydrophilic surfaces and hydrophobic surfaces are made. Note that the behaviour at air-water interfaces is closer to that of hydrophobic than that of hydrophilic solid surfaces. The relation between bulk and surface complexation will be discussed in this review. The emphasis will be given to the results obtained by the teams of the EC-funded Marie Curie RTN "SOCON".
650 7a NATURVETENSKAPx Kemix Fysikalisk kemi0 (SwePub)104022 hsv//swe
650 7a NATURAL SCIENCESx Chemical Sciencesx Physical Chemistry0 (SwePub)104022 hsv//eng
653 a Surfactant-polymer complexes
653 a Charged polyelectrolytes
653 a Surfactant-polymer interactions
653 a Surface and colloid chemistry
653 a Yt- och kolloidkemi
653 a Surfactant-polymer interactions
653 a Surfactant-polymer complexes
653 a Charged polyelectrolytes
700a Claesson, Per M.u RISE,KTH,Yt- och korrosionsvetenskap,YKI – Ytkemiska institutet4 aut0 (Swepub:kth)u15tzvsb
700a Langevin, D.4 aut
700a Meszaros, R.4 aut
700a Nylander, Tommyu Lund University,Lunds universitet,Fysikalisk kemi,Enheten för fysikalisk och teoretisk kemi,Kemiska institutionen,Institutioner vid LTH,Lunds Tekniska Högskola,Physical Chemistry,Physical and theoretical chemistry,Department of Chemistry,Departments at LTH,Faculty of Engineering, LTH4 aut0 (Swepub:lu)fk1-tny
700a Stubenrauch, C.4 aut
700a Titmuss, S.4 aut
700a von Klitzing, R.4 aut
710a KTHb Yt- och korrosionsvetenskap4 org
773t Advances in Colloid and Interface Scienced : Elsevier BVg 155:1-2, s. 32-49q 155:1-2<32-49x 0001-8686x 1873-3727
856u http://dx.doi.org/10.1016/j.cis.2010.01.007y FULLTEXT
8564 8u https://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-28298
8564 8u https://doi.org/10.1016/j.cis.2010.01.007
8564 8u https://lup.lub.lu.se/record/1603340
8564 8u https://urn.kb.se/resolve?urn=urn:nbn:se:ri:diva-26288

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