Density, kinematic viscosity, speed of sound, and surface tension of hexyl, octyl, and decyl trimethyl ammonium bromide aqueous solutions

被引：32
|
作者：
Gomez-Diaz, Diego [1 ]
Navaza, Jose M. [1 ]
Sanjurjo, Begona [1 ]
机构：
[1] Univ Santiago de Compostela, Dept Chem Engn, ETSE, E-15782 Santiago De Compostela, Spain
来源：
JOURNAL OF CHEMICAL AND ENGINEERING DATA | 2007年 / 52卷 / 03期
关键词：
D O I：
10.1021/je060486k
中图分类号：
O414.1 [热力学];
学科分类号：
摘要：
Density, kinematic viscosity, surface tension, and speed of sound of hexyl, octyl, and decyl trimethylammonium bromide aqueous solutions have been determined. The influence of each surfactant concentration upon these physical properties has also been studied at 298 K. The experimental values of these physical properties have been employed to determine the critical micellar concentration for each surfactant as well as to analyze the effect of chain length upon this characteristic parameter.
引用
收藏
页码：889 / 891
页数：3
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