Micellization behaviour of sodium dodecyl sulphate in presence and absence of sodium sulphate and zinc sulphate in distilled water by surface tension measurement

Abstract

The accurate measurements of surface tension of sodium dodecyl sulphate (SDS) in distilled water and in presence of 0.01M Na 2 SO 4 and 0.01M ZnSO 4 at room temperature were reported by drop weight method using a stalagmometer. The critical micelle concentration (cmc) of sodium dodecyl sulphate (SDS) in distilled water was obtained higher than in presence of Na 2 SO 4 and ZnSO 4 . The decrease of cmc of sodium dodecyl sulphate in the presence of salts has been discussed.

Influences of NaCl and Na2SO4 on the Micellization Behavior of the Mixture of Cetylpyridinium Chloride + Polyvinyl Pyrrolidone at Several Temperatures

“…The aggregation of surfactants has been investigated by different distinguished research teams applying a number of experimental techniques such as surface tension, conductivity, density, viscosity and ultrasound velocity measurements, fluorescence spectroscopy, NMR Spectroscopy, etc. [ 26 , 27 ]. Among these techniques, conductivity technique is a simple, trustworthy, and broadly used method to evaluate CMC for ionic amphiphiles.…”

Micellization of a starch–poly(1,4-butylene succinate) nano-hybrid for enhanced energy storage

“…By carefully positioning metal oxides within micellar forms of uncarbonized biopolymer, excellent charge transfer kinetics can be achieved, and this can form the basis of how starch can be used as a supercapacitor electrode without converting it into a carbon form. 28,29 The switching of the conformations of these micellar nano-architectures can therefore be used to tune the conductance, capacitance, energy and power densities of supercapacitor electrodes for the storage of electrical charges. [28][29][30] For example, this method is applied in conductive electrophoretic image displays, electrorheological uids, and ink jet imprintings.…”

“…28,29 The switching of the conformations of these micellar nano-architectures can therefore be used to tune the conductance, capacitance, energy and power densities of supercapacitor electrodes for the storage of electrical charges. [28][29][30] For example, this method is applied in conductive electrophoretic image displays, electrorheological uids, and ink jet imprintings. [29][30][31][32] Therefore, the aim of this particular work is to primarily use a green method to specically design different sustainable micellar nano-architectures based on poly(1,4-butylene succinate) cores, and uncarbonized starch heads with impregnated nano-magnetite.…”

“…[28][29][30] For example, this method is applied in conductive electrophoretic image displays, electrorheological uids, and ink jet imprintings. [29][30][31][32] Therefore, the aim of this particular work is to primarily use a green method to specically design different sustainable micellar nano-architectures based on poly(1,4-butylene succinate) cores, and uncarbonized starch heads with impregnated nano-magnetite. The effect of each micellar design on the overall electrochemical conductivity and capacitive performance of starch-PBS nanohybrids will be studied.…”

“… 28–30 For example, this method is applied in conductive electrophoretic image displays, electrorheological fluids, and ink jet imprintings. 29–32 …”