Journal ArticleDOI
Solution Properties of the Binary and Ternary Combination of Sodium Dodecyl Benzene Sulfonate, Polyoxyethylene Sorbitan Monlaurate, and Polyoxyethylene Lauryl Ether
TLDR
In this article, the properties of binary and ternary surfactant combinations of sodium dodecyl benzene sulfonate, polyoxyethylene sorbitan monolaurate, and polyoxy methylene lauryl ether have been investigated in detail by employing tensiometric, fluorometric, and conductometric techniques in aqueous medium.Abstract:
Micellar properties of the binary and ternary surfactant combinations of sodium dodecyl benzene sulfonate, polyoxyethylene sorbitan monolaurate, and polyoxyethylene lauryl ether have been investigated in detail by employing tensiometric, fluorometric, and conductometric techniques in aqueous medium. The critical micelle concentrations, counterion binding, interfacial adsorption, energetics of micellization as well as adsorption, micropolarity, aggregation number, composition of the micellar species, and molecular interaction parameters in the mixed micelles have been evaluated. The physicochemical properties of the systems are observed to depend on the solution composition. We have estimated the characteristics of the micellar aggregates such as composition, activity coefficients, critical micelle concentration, and synergism of the binary and ternary surfactant systems following the treatments of Clint, Rubingh, Motomura, et al. and Rubingh and Holland.read more
Citations
More filters
Journal ArticleDOI
Spontaneous formation of vesicles.
Suzana Šegota,D¯urd¯ica Težak +1 more
TL;DR: The basic concept of the molecular packing parameter as a precondition of vesicles formation is discussed in terms of geometrical factors, including the volume and critical length of the amphiphile hydrocarbon chain.
Journal ArticleDOI
A review of surfactants as corrosion inhibitors and associated modeling
TL;DR: A review of surfactants as corrosion inhibitors is designed to provide systemic evaluation of various physical and chemical properties, surfactant behaviors in corrosive environments, and their influence in corrosion inhibition.
Journal ArticleDOI
A critical assessment of micellization of sodium dodecyl benzene sulfonate (SDBS) and its interaction with poly(vinyl pyrrolidone) and hydrophobically modified polymers, JR 400 and LM 200
TL;DR: The selfaggregation of SDBS and its solution behaviors have been critically assessed by conductometric, tensiometric, spectrophotometric, flourimetric, and calorimetric methods as mentioned in this paper.
Journal ArticleDOI
Mixed micelle formation and solubilization behavior toward polycyclic aromatic hydrocarbons of binary and ternary cationic-nonionic surfactant mixtures.
TL;DR: Water solubility enhancements of polycyclic aromatic hydrocarbons by micellar solutions at 25 degrees C using two series of surfactants, each involving two cationic and one nonionic surfactant in their single as well as equimolar binary and ternary mixed states, were measured and compared.
Journal ArticleDOI
Complexes of oppositely charged polyelectrolytes and surfactants – recent developments in the field of biologically derived polyelectrolytes
TL;DR: In this paper, the authors review the work done on complexes between biopolyelectrolytes such as ionically modified cellulose or chitosan and oppositely charged surfactants.
References
More filters
Journal ArticleDOI
Environmental effects on vibronic band intensities in pyrene monomer fluorescence and their application in studies of micellar systems
TL;DR: In this article, it was shown that in the presence of polar solvents, there is a significant enhancement in the intensity of the 0-0 vibronic band at the expense of other bands.
Journal ArticleDOI
Association and segregation in aqueous polymer/polymer, polymer/surfactant, and surfactant/surfactant mixtures: similarities and differences
Lennart Piculell,Björn Lindman +1 more
TL;DR: In this paper, the phase behavior of aqueous polymer/surfactant mixtures is reviewed and compared with the phase behaviour of analogous polymeric or surfactant mixture.
Journal ArticleDOI
A method for the determination of surface and interfacial tension from the maximum pull on a ring
Book ChapterDOI
Mixed Micelle Solutions
TL;DR: In this article, a non-ideal mixed micelle theory is presented based on a regular solution theory concept for the mixed micro-elle which provides a way to deal with enthalpic as well as entropic factors in mixed-micelle formation.
Journal ArticleDOI
Thermodynamic consideration of the mixed micelle of surfactants
TL;DR: In this paper, the mixed micelle formation of surfactants was treated thermodynamically as the appearance of a macroscopic bulk phase with the aid of the excess thermodynamic quantities similar to those used for the adsorbed film.