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

页码：889 / 891

页数：3

共 12 条

[1] Surface tension of binary mixtures of water plus N-methyldiethanolamine and ternary mixtures of this amine and water with monoethanolamine, diethanolamine, and 2-amino-2-methyl-1-propanol from 25 to 50°C [J].

Alvarez, E ;

Rendo, R ;

Sanjurjo, B ;

Sanchez-Vilas, M ;

Navaza, JM .

JOURNAL OF CHEMICAL AND ENGINEERING DATA, 1998, 43 (06) :1027-1029

[2]

[Anonymous], 1978, SURFACTANTS INTERFAC

[3] Influence of micelles on the basic degradation of carbofuran [J].

Arias, M ;

García-Río, L ;

Mejuto, JC ;

Rodríguez-Dafonte, P ;

Simal-Gándara, J .

JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY, 2005, 53 (18) :7172-7178

[4] Viscosities of aqueous solutions of human serum albumin in the presence of two anionic penicillins at pH 7.4 [J].

Barbosa, S ;

Taboada, P ;

Mosquera, V .

JOURNAL OF CHEMICAL AND ENGINEERING DATA, 2004, 49 (03) :483-485

[5] Pseudophase approach to reactivity in microemulsions:: Quantitative explanation of the kinetics of the nitroso group transfer reactions between N-methyl-N-nitroso-p-toluenesulfonamide and secondary alkylamines in water/AOT/isooctane microemulsions [J].

García-Río, L ;

Hervés, P ;

Mejuto, JC ;

Pérez-Juste, J ;

Rodríguez-Dafonte, P .

INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH, 2003, 42 (22) :5450-5456

[6] Surface properties of some amphiphilic antidepressant drugs in different aqueous media [J].

Gutiérrez-Pichel, M ;

Barbosa, S ;

Taboada, P ;

Mosquera, V .

COLLOID AND POLYMER SCIENCE, 2003, 281 (06) :575-579

[7]

Herzog BS, 1998, PHARM IND, V60, P713

[8] Formation of silver bromide precipitate of nanoparticles in a single microemulsion utilizing the surfactant counterion [J].

Husein, M ;

Rodil, E ;

Vera, JH .

JOURNAL OF COLLOID AND INTERFACE SCIENCE, 2004, 273 (02) :426-434

[9]

Pileni M. P., 1989, STRUCTURE REACTIVITY

[10] A thermodynamic study of two anionic amphiphilic penicillins in aqueous solution by ultrasound speed measurements [J].

Taboada, P ;

Gutiérrez-Pichel, M ;

Barbosa, S ;

Mosquera, V .

COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS, 2003, 220 (1-3) :29-34

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