The effect of additives of 1-propanol on micellization of sodium alkylsulphates in aqueous solution is studied. The critical micelle concentration is found and micelle quantitative parameters - the number of aggregation, the radius of the micelles, the area of hydrophilic groups and the critical packing parameter are calculated. It is shown that in the presence of 5-10 vol. % 1-propanol the critical micelle concentration decreases and mixed micelles of spherical shape are formed with the size and aggregation numbers smaller than in the absence of alcohol.
мицеллообразование, алкилсульфат натрия, пропанол-1, пирен, micellization, sodium alkylsulfate, 1-propanol, pyrene
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