2005
DOI: 10.1021/la050777b
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Specific Interactions of Poly(4-vinyl phenol) Gel with Cationic and Anionic Surfactants

Abstract: Binding behaviors of ionic surfactants (decyl- and dodecyltrimethylammonium bromide (C(10)TAB, C(12)TAB), sodium decane sulfonate (SDeSo), and sodium dodecyl sulfate (SDS)) to poly(4-vinyl phenol) (P4VPh) gel were investigated to elucidate a specific swelling behavior that has been found for P4VPh gel in aqueous solutions of tetraalkylammonium salts. With increasing cationic surfactant concentration, P4VPh gel significantly deswelled and then remarkably reswelled at a concentration somewhat below the respectiv… Show more

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Cited by 16 publications
(14 citation statements)
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“…Fields of use for such mixtures are quite extensive including detergents, painting and plating material, cosmetic and medicinal industries, mineral and oil refinery processes [3][4][5][6][7]. Although numerous studies [8][9][10] have been performed on interaction of pure surfactants with polymers, complex structure of such an interaction has yet to be thoroughly conceived [11,12].…”
Section: Introductionmentioning
confidence: 99%
“…Fields of use for such mixtures are quite extensive including detergents, painting and plating material, cosmetic and medicinal industries, mineral and oil refinery processes [3][4][5][6][7]. Although numerous studies [8][9][10] have been performed on interaction of pure surfactants with polymers, complex structure of such an interaction has yet to be thoroughly conceived [11,12].…”
Section: Introductionmentioning
confidence: 99%
“…This change is undesirable from shelf life and product end use perspectives. The effect of aromatic ring-bearing additives on surfactant and lipid membranes has been studied previously. Here, we focus on how the presence of some specific additives cause changes to suspension viscosity that are connected to microstructure evolution.…”
Section: Introductionmentioning
confidence: 99%
“…The results strongly suggest that the cationic surfactants interact with the polymer via cation−π interactions as well as hydrophobic interactions. The highly stable hydration status is attributed to the specific structure of coexistence of π electrons and acidic protons …”
Section: Introductionmentioning
confidence: 99%