Viscometric Properties of Binary Mixtures of 1,4-Butanediol + Cresols at Different Temperatures

IF 1.4 Q3 CHEMISTRY, MULTIDISCIPLINARY

Physical Chemistry Research Pub Date : 2021-12-01 DOI:10.22036/PCR.2021.270810.1880

N. Kolla, SRINIVASs Jaddu, Kavitha Ch, R. Dey

引用次数: 0

Abstract

The viscosities of binary mixtures of 1,4-butanediol with o-cresol, m-cresol and p-cresol have been determined at 303.15, 308.15, 313.15 and 318.15 K over the entire mole fraction range. The deviation in viscosity,, and excess Gibbs energy of activation (G*E) of viscous flow have been examined in terms of structural changes and interactions. The deviations/excess values were fitted to the Redlich-Kister equation to determine the fitting parameters and the root-mean square deviations. The results obtained for viscosity of binary mixtures were used to test the semi-empirical relations of Bingham, Frenkel, Kendall, HindUbbelhode, Refutas, Sutherland Wassiljiewa, Gambill, McAllister, Hind, Grunberg, Wijk, McAllister 4 body, Tamura Kurata, Katti-Chaudhri and Nhaesi.

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1,4-丁二醇+甲酚二元混合物在不同温度下的粘度特性

测定了1，4-丁二醇与邻甲酚、间甲酚和对甲酚的二元混合物在303.15308.15313.15K和318.15K下的粘度。粘度的偏差，, 和过剩的吉布斯活化能(G*E）的结构变化和相互作用。将偏差/超额值拟合到Redlich-Kister方程中，以确定拟合参数和均方根偏差。二元混合物粘度的结果用于测试Bingham、Frenkel、Kendall、HindUbbelhode、Refutas、Sutherland Wassiljiewa、Gambill、McAllister、Hind、Grunberg、Wijk、McAllister4 body、Tamura Kurata、Katti Chaudhri和Nhaesi的半经验关系。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Physical Chemistry Research CHEMISTRY, MULTIDISCIPLINARY-

CiteScore

2.70

自引率

8.30%

发文量

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