Molecular interactions and structures in ethylene glycol-ethanol and ethylene glycol-water solutions at 303 K on densities, viscosities, and refractive indices data

被引：10

作者：

Deosarkar, S. D. ^{[1
]}

Ghatbandhe, A. S. ^{[2
]}

机构：

[1] Swami Ramanand Teerth Marathwada Univ, Sch Chem Sci, Nanded 431606, MS, India

[2] St Francis De Sales Coll, Dept Chem, Nagpur 444006, Maharashtra, India

来源：

RUSSIAN JOURNAL OF PHYSICAL CHEMISTRY A | 2014年 / 88卷 / 01期

关键词：

binary liquid mixtures; molecular interactions; excess properties; density; molar refraction; viscosity; EXCESS MOLAR ENTHALPIES; BINARY-MIXTURES; VOLUMETRIC PROPERTIES; ALKAN-1-OLS C-1-C-6; ULTRASONIC VELOCITY; DIMETHYL-SULFOXIDE; TERNARY MIXTURES; LIQUID-MIXTURES; FORMAMIDE; SPEED;

D O I：

10.1134/S0036024414010294

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Molecular interactions and structural fittings in binary ethylene glycol + ethanol (EGE, x (EG) = 0.4111-0.0418) and ethylene glycol + water (EGW, x (EG) = 0.1771-0.0133) mixtures were studied through the measurement of densities (rho), viscosities (eta), and refractive indices (n (D) ) at 303.15 K. Excess viscosities (eta (E) ), molar volumes (V (m) ), excess molar volumes (V (m) (E) ), and molar retractions (R (M) ) of the both binary systems were computed from measured properties. The measured and computed properties have been used to understand the molecular interactions in unlike solvents and structural fittings in these binary mixtures.

引用

页码：32 / 36

页数：5

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