Effect of Methanol on Viscosity of Aqueous Solutions of Cationic Surfactants at 298.15 to 323.15 K

被引：7
|
作者：
Shah, Sujit Kumar [1 ]
Chatterjee, Sujeet Kumar [1 ]
Bhattarai, Ajaya [1 ]
机构：
[1] Tribhuvan Univ, Dept Chem, MMAM Campus, Biratnagar 56613, Nepal
来源：
JOURNAL OF CHEMISTRY | 2016年 / 2016卷
关键词：
MICELLIZATION; AGGREGATION; BEHAVIOR; ALCOHOLS; CHLORIDE; BROMIDE;
D O I：
10.1155/2016/2176769
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Viscosity measurements have been made to the solutions of dodecyltrimethylammonium bromide (DTAB) and cetyltrimethylammonium bromide (CTAB) in 0.10, 0.20, 0.30, and 0.40 volume fractions of methanol in methanol-water mixed solvent media at 298.15, 308.15, 318.15, and 323.25 K. Critical micelle concentration (CMC) values have been determined. From relative viscosity for surfactant solutions, related viscosity B coefficients are calculated and the values are interpreted in terms of solute-solvent interactions.
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页数：5
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