Light scattering of liquids and liquid mixtures. 3. Thermodynamic interaction data for selected binary mixtures

1989 ◽  
Vol 93 (25) ◽  
pp. 8248-8253 ◽  
Author(s):  
Weizhuang Cheng ◽  
Abdel Azim A. Abdel-Azim ◽  
Mohammad J. El-Hibri ◽  
Qiangguo Du ◽  
Petr Munk
Keyword(s):  
Light Scattering ◽  
Binary Mixtures ◽  
Liquid Mixtures ◽  
Interaction Data ◽  
Thermodynamic Interaction

Excess molar volumes and viscosities of binary mixtures of some polyethers with propylamine at 298.15 K

2002 ◽  
Vol 80 (5) ◽  
pp. 467-475 ◽  
Author(s):  
Amalendu Pal ◽  
Rakesh Kumar Bhardwaj
Keyword(s):  
Experimental Data ◽  
Viscous Flow ◽  
Binary Mixtures ◽  
Entire Range ◽  
Excess Volume ◽  
Excess Molar Volumes ◽  
Liquid Mixtures ◽  
Molar Volumes ◽  
Binary Liquid ◽  
Volume Viscosity

Excess molar volumes (VmE) and dynamic viscosities (η) have been measured as a function of composition for binary liquid mixtures of propylamine with 2,5-dioxahexane, 2,5,8-trioxanonane, 2,5,8,11-tetraoxadodecane, 3,6,9-trioxaundecane, and 5,8,11-trioxapentadecane at 298.15 K. The excess volumes are positive over the entire range of composition for the systems propylamine + 2,5-dioxahexane, and + 3,6,9-trioxaundecane, negative for the systems propylamine + 2,5,8,11-tetraoxadodecane, and + 5,8,11-trioxapentadecane, and change sign from positive to negative for the remaining system propylamine + 2,5,8-trioxanonane. From the experimental data, deviations in the viscosity (Δln η) and excess energies of activation for viscous flow (ΔG*E) have been derived. These values are positive for all mixtures with the exception of propylamine + 2,5-dioxahexane.Key words : excess volume, viscosity, binary mixtures.

Simultaneous Determination of Thermal and Mutual Diffusivity of Binary Mixtures of n-Octacosane with Carbon Monoxide, Hydrogen, and Water by Dynamic Light Scattering

2014 ◽  
Vol 118 (14) ◽  
pp. 3981-3990 ◽  
Author(s):  
Andreas Heller ◽  
Thomas M. Koller ◽  
Michael H. Rausch ◽  
Matthieu S. H. Fleys ◽  
A. N. René Bos ◽  
...  
Keyword(s):  
Carbon Monoxide ◽  
Light Scattering ◽  
Dynamic Light Scattering ◽  
Simultaneous Determination ◽  
Binary Mixtures

Concentration fluctuations and surface adsorption in non-ideal binary mixtures. A light-scattering and surface tension study

2003 ◽  
Vol 5 (21) ◽  
pp. 4864-4868 ◽  
Author(s):  
Ramón G. Rubio ◽  
Ana Díez-Pascual ◽  
Baudilio Coto ◽  
A. Crespo-Colín ◽  
A. Compostizo
Keyword(s):  
Surface Tension ◽  
Light Scattering ◽  
Binary Mixtures ◽  
Surface Adsorption ◽  
Concentration Fluctuations ◽  
Surface Tension Study

Weak Micelle-Like Aggregation in Ternary Liquid Mixtures as Revealed by Conductivity, Surface Tension, and Light Scattering

2015 ◽  
Vol 119 (30) ◽  
pp. 9933-9939 ◽  
Author(s):  
Perica Bošković ◽  
Vesna Sokol ◽  
Thomas Zemb ◽  
Didier Touraud ◽  
Werner Kunz
Keyword(s):  
Surface Tension ◽  
Light Scattering ◽  
Liquid Mixtures

Thermodynamics of liquid mixtures studied by light scattering

1991 ◽  
Vol 181 ◽  
pp. 237-251 ◽  
Author(s):  
Anwei Qin ◽  
Abdel-Azim A. Abdel-Azim ◽  
Weizhuang Cheng ◽  
Petr Munk
Keyword(s):  
Light Scattering ◽  
Liquid Mixtures
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