Densities and Viscosities for the Binary Mixtures of n-Nonane with 1-Heptanol, 1-Octanol, 1-Nonanol, and 1-Decanol,Journal of Chemical & Engineering Data

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Densities and Viscosities for the Binary Mixtures of n-Nonane with 1-Heptanol, 1-Octanol, 1-Nonanol, and 1-Decanol
Journal of Chemical & Engineering Data ( IF 2.0 ) Pub Date : 2021-11-30 , DOI: 10.1021/acs.jced.1c00746
Hao Wang ₁ , Nianzu Zhang ₁ , Xiaopo Wang ₁

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Densities and viscosities for the binary mixtures of n-nonane/1-heptanol, n-nonane/1-octanol, n-nonane/1-nonanol, and n-nonane/1-decanol were presented in this work. The measurements were carried out using an Anton Paar digital vibrating U-tube densimeter and an Ubbelohde capillary viscometer, and the entire composition range was investigated from 303.15 to 333.15 K at atmospheric pressure. In addition, the excess molar volumes and viscosity deviations of the mixtures were calculated and discussed. The Redlich–Kister equation was used to correlate the two derived properties. Furthermore, the viscosities of the studied mixtures were fitted to Eyring-type models.

中文翻译：

正壬烷与 1-庚醇、1-辛醇、1-壬醇和 1-癸醇的二元混合物的密度和粘度

本文介绍了正壬烷/1-庚醇、正壬烷/1-辛醇、正壬烷/1-壬醇和正壬烷/1-癸醇的二元混合物的密度和粘度。使用 Anton Paar 数字振动U 型管密度计和 Ubbelohde 毛细管粘度计进行测量，在大气压下研究了从 303.15 到 333.15 K 的整个成分范围。此外，计算和讨论了混合物的过量摩尔体积和粘度偏差。Redlich-Kister 方程用于关联这两个派生属性。此外，所研究混合物的粘度符合 Eyring 型模型。

更新日期：2022-01-13

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