Excess molar volume and excess Gibbs energy of activation for viscous flow for the binary mixtures of N -ethylpyridinium dicyanamide [C 2 py][DCA] with alcohols

2017 ◽  
Vol 115 ◽  
pp. 171-179 ◽  
Author(s):  
Nannan Xing ◽  
Lili Yang ◽  
Jie Wei ◽  
Chuang Gu ◽  
Zhe Li ◽  
...  
Keyword(s):  
Gibbs Energy ◽  
Viscous Flow ◽  
Molar Volume ◽  
Binary Mixtures ◽  
Excess Molar Volume ◽  
Excess Gibbs Energy ◽  
Energy Of Activation ◽  
Gibbs Energy Of Activation

Thermodynamics of Viscous Flow in Ethane-1,2-diol+Water Binary Mixtures

1995 ◽  
Vol 48 (1) ◽  
pp. 103 ◽  
Author(s):  
F Corradini ◽  
A Marchetti ◽  
M Tagliazucchi ◽  
L Tassi ◽  
G Tosi
Keyword(s):  
Molecular Dynamics ◽  
Gibbs Energy ◽  
Viscous Flow ◽  
Molecular Interactions ◽  
Excess Gibbs Energy ◽  
Thermodynamic Temperature ◽  
Empirical Equations ◽  
Excess Function ◽  
Pure Species ◽  
Gibbs Energy Of Activation

Kinematic viscosities (v) of pure ethane-1,2-diol (component 1) and of nine mixtures with water (component 2) were measured at 19 temperatures ranging from -10 to +80°C, and for binary compositions covering the whole miscibility field expressed by the relation 0 ≤ X1 ≤ 1. The property fitted some empirical equations in terms of the dependences v = v(T) and v(X1), where T is the thermodynamic temperature and X1 is the mole fraction of ethane-1,2-diol. Furthermore, the excess function (vE) and the excess Gibbs energy of activation of viscous flow (∆G*E) have been investigated. The trend of vE against binary composition of the mixtures shows negative deviations from ideal behaviour, while the contrary is true for ∆G*E The results indicate specific molecular interactions between the components, and an overview is given on the basis of the molecular dynamics of the pure species.

Density, excess molar volume, viscosity and thermodynamic activation of viscous flow of water+ethylenecarbonate

2005 ◽  
Vol 43 (4) ◽  
pp. 367-377 ◽  
Author(s):  
Muhammad A. Saleh ◽  
Shamim Akhtar ◽  
M. Shamsuddin Ahmed ◽  
Mohammad Hemayet Uddin
Keyword(s):  
Viscous Flow ◽  
Molar Volume ◽  
Excess Molar Volume ◽  
Volume Viscosity ◽  
Density Excess

Applicability of cubic equation of state mixing rules on correlation of excess molar volume of Non-Electrolyte binary mixtures

2004 ◽  
Vol 42 (2) ◽  
pp. 147-158 ◽  
Author(s):  
Mirjana Lj. Kijevčanin ◽  
Bojan D. Djordjević ◽  
Slobodan P. Šerbanović ◽  
Ivona R. Grgurić ◽  
Aleksandar Ž Tasić
Keyword(s):  
Equation Of State ◽  
Molar Volume ◽  
Binary Mixtures ◽  
Excess Molar Volume ◽  
Mixing Rules ◽  
Cubic Equation Of State ◽  
Cubic Equation ◽  
State Mixing
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