Studies on Gemini–Conventional Surfactant Mixtures
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Solution Chemistry"
DOI: 10.1007/s10953-017-0605-z
Abstract: This article provides a detailed description of micelles formed upon mixing of cationic gemini alkanediyl-α,ω-bis(dimethylcetylammonium bromides) (henceforth referred as 16-s-16 where the spacer s = 4, 5, 6) with a cationic conventional surfactant cetyltriphenylphosphonium bromide (CTPB). For… read more here.
Keywords: ctpb; gemini conventional; surfactant mixtures; interaction ... See more keywords
Molecular dynamics simulation of binary betaine and anionic surfactant mixtures at decane - Water interface
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Molecular Liquids"
DOI: 10.1016/j.molliq.2018.06.047
Abstract: Abstract The interfacial properties of binary betaine and anionic surfactant mixtures at decane-water interface have been studied via molecular dynamics simulations. Two betaines chosen are alkyl sulfobetaine (ASB) and alkylbenzene sulfobetaine (BSB), while three anionic… read more here.
Keywords: anionic surfactant; surfactant mixtures; binary betaine; betaine ... See more keywords
Model-Free Analysis of Critical Micellar Concentrations for Detecting Demixing in Surfactant Mixtures.
Sign Up to like & getrecommendations! Published in 2017 at "Analytical chemistry"
DOI: 10.1021/acs.analchem.7b00339
Abstract: Aqueous mixtures of two or more surfactants are often employed for research or industrial purposes because such mixtures offer advantages over single-surfactant systems. This is particularly true for mixtures of fluorocarbon (FC) and hydrocarbon (HC)… read more here.
Keywords: analysis critical; critical micellar; surfactant mixtures; micellar ... See more keywords
Responsive Material and Interfacial Properties through Remote Control of Polyelectrolyte-Surfactant Mixtures.
Sign Up to like & getrecommendations! Published in 2022 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.1c18934
Abstract: Polyelectrolyte/surfactant (P/S) mixtures find many applications but are static in nature and cannot be reversibly reconfigured through the application of external stimuli. Using a new type of photoswitchable surfactants, we use light to trigger property… read more here.
Keywords: interfacial properties; polyelectrolyte surfactant; material interfacial; surfactant mixtures ... See more keywords
Insights into Extended Structures and Their Driving Force: Influence of Salt on Polyelectrolyte/Surfactant Mixtures at the Air/Water Interface.
Sign Up to like & getrecommendations! Published in 2022 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.2c04421
Abstract: This paper addresses the effect of polyelectrolyte stiffness on the surface structure of polyelectrolyte (P)/surfactant (S) mixtures. Therefore, two different anionic Ps with different intrinsic persistence length lP are studied while varying the salt concentration… read more here.
Keywords: polyelectrolyte surfactant; surfactant mixtures; air water; extended structures ... See more keywords
New structural approach to rationalize the foam film stability of oppositely charged polyelectrolyte/surfactant mixtures.
Sign Up to like & getrecommendations! Published in 2019 at "Chemical communications"
DOI: 10.1039/c9cc08470c
Abstract: A novel structural framework is presented to rationalize the foam film stability of polyelectrolyte/surfactant mixtures using neutron reflectivity data. Provision of electrostatic or steric stabilization in thin foam films is related to the spatial distributions… read more here.
Keywords: film stability; polyelectrolyte surfactant; surfactant mixtures; rationalize foam ... See more keywords
Surface Activity and Efficiency of Cat-Anionic Surfactant Mixtures
Sign Up to like & getrecommendations! Published in 2021 at "Frontiers in Chemistry"
DOI: 10.3389/fchem.2021.790873
Abstract: The surface activity of surfactant mixtures is critically analyzed. Cat-anionic systems, in which two ionic species are mixed in non-stoichiometric ratios, are considered. With respect to the solution behavior, where a substantial decrease of cmc… read more here.
Keywords: surfactant mixtures; cat anionic; surface activity; surface ... See more keywords