English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

Understanding the influence of various additives on the properties of aqueous surfactant solutions is profoundly significant because of numerous applications of surfactant-based frameworks. Thus, the aggregation behavior of conventional cationic surfactants dodecyl trimethylammonium bromide (DTAB) and dodecyl trimethylammonium chloride (DTAC) has been investigated in the absence and presence of (0.05, 0.10, and 0.15) wt.% ionic liquids (ILs) 1-propyl-3-methylimidazolium bromide [C 3 mim][Br] and 1-butyl-3-methylimidazolium bromide [C 4 mim][Br] in aqueous medium at different temperatures (298.15, 303.15, and 308.15) K. The values of critical micelle concentration ( CMC ) have been evaluated for various IL/surfactant systems by employing three different techniques such as conductivity, fluorescence, and UV–VIS spectroscopy. The thermodynamic parameters of micellization have been ascertained utilizing these  CMC  values, determined by various techniques. Thermodynamic parameters like standard free energy, standard enthalpy, and standard entropy of micellization were examined in terms of driving force behind the process of micellization. These parameters revealed that the addition of ILs modifies the aggregation properties of DTAB and DTAC.

journal of dispersion science and technology

Analysis of the micellar properties of surfactants dodecyl trimethylammonium bromide and dodecyl trimethylammonium chloride in aqueous ionic liquids solution