Intermolecular interactions in ternary liquid mixtures by ultrasonic measurements

被引:0
|
作者
Umadevi, M. [1 ]
Kesavasamy, R. [2 ]
Ponnusamy, V. [3 ]
Priya, N. S. [2 ]
Ratina, K. [4 ]
机构
[1] SVS Coll Engn, Dept Phys, Coimbatore, Tamil Nadu, India
[2] Sri Ramakrishna Engn Coll, Dept Phys, Coimbatore, Tamil Nadu, India
[3] Sri Ramakrishna Misson Vidhyala Coll Arts & Sci, Dept Phys, Coimbatore, Tamil Nadu, India
[4] Kumaraguru Coll Technol, Dept Phys, Coimbatore, Tamil Nadu, India
关键词
Excess values; Viscosity; Ultrasonic velocity; Ternary mixtures; Molecular interactions; EXCESS MOLAR VOLUME; TRANSPORT-PROPERTIES; VISCOSITIES; SYSTEM;
D O I
暂无
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
The excess adiabatic compressibility (beta(E)), excess free length (L-f(E)), excess free volume (V-f(E)) and excess internal pressure (pi(E)(i)) have been investigated from density, ultrasonic velocity and viscosity measurements for three ternary mixtures of methyl benzoate + cyclohexane + 1-propanol, methyl benzoate + cyclohexane + 1-butanol, methyl benzoate + cyclohexane +1-pentanol and methyl benzoate + cyclohexane + 1-hexanol at 303, 308 and 313 K and atmospheric pressure, respectively over the entire range of composition. From the experimental data, adiabatic compressibility (beta), free length (L-f), free volume (V-f)), internal pressure (pi(i)), have been calculated. The results are discussed in terms of the molecular interactions between the components of the-mixture.
引用
收藏
页码:796 / 803
页数:8
相关论文
共 50 条