Title of article
Thermodynamic and microscopic properties of AOT/Dynol-604 mixed micelles in aqueous solutions
Author/Authors
Cai، نويسنده , , Dongxing and Du، نويسنده , , Changfei and Yin، نويسنده , , Tianxiang and Zheng، نويسنده , , Peizhu and Shen، نويسنده , , Weiguo، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2015
Pages
9
From page
50
To page
58
Abstract
Thermodynamic and microscopic properties of bis(2-ethylhexyl) sodium sulfosuccinate (AOT)/ethoxylated-2,5,8,11-tetramethyl-6-dodecyne-5,8-diol (Dynol-604) mixed micelles were investigated at 298.15 K by isothermal titration calorimetry, fluorimetry, and dynamic light scattering. Critical micellar concentrations, enthalpy changes upon dilution and micellization, the polarities of the microenvironment, the sizes and aggregation numbers of the micelles, and the excess thermodynamic quantities of the mixed micelles were obtained to deepen the understanding of the synergistic effect in the mixed surfactant systems.
Keywords
mixed micelle , Microenvironment , Aggregation number , Micellization , Excess quantities
Journal title
Fluid Phase Equilibria
Serial Year
2015
Journal title
Fluid Phase Equilibria
Record number
1990333
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