FT-IR studies on excess thermodynamic properties of binary liquid mixtures o-chlorotoluene with 1-propanol, 1-butanol, 1-pentanol, 1-hexanol and 1-heptanol at different temperatures

被引：49

作者：

Karlapudi, Sreenivasulu ^{[1
]}

Gardas, R. L. ^{[2
]}

Venkateswarlu, P. ^{[3
]}

Sivakumar, K. ^{[1
]}

机构：

[1] SV Arts UG & PG Coll TTDS, Dept Chem, Tirupati 517502, Andhra Pradesh, India

[2] Indian Inst Technol, Dept Chem, Chennai 600036, Tamil Nadu, India

[3] Sri Venkateswara Univ, Dept Chem, Thermo Chem Labs, Tirupati 517502, Andhra Pradesh, India

来源：

JOURNAL OF CHEMICAL THERMODYNAMICS | 2013年 / 67卷

关键词：

Density; Excess volume; Redlich-Kister equation; FT-IR; Stretching frequency; ISENTROPIC COMPRESSIBILITIES; REFRACTIVE-INDEXES; IONIC LIQUID; SPEEDS; SOUND; DENSITIES; VOLUMES; VISCOSITIES; 1-ALKANOLS; 1-DECANOL;

D O I：

10.1016/j.jct.2013.08.013

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

Excess volume (V-E), isentropic compressibility (k(s)) and excess isentropic compressibility (k(s)(E)) for the binary mixtures of o-chlorotoluene with 1-propanol, 1-butanol, 1-pentanol, 1-hexanol and 1-heptanol over the temperature range from (298.15 to 308.15) K and at atmospheric pressure were derived from experimental density (rho) and speed of sound (u) data. The measured excess properties were correlated with the Redlich-Kister polynomial equation. The calculated excess properties are discussed in terms of molecular interactions between o-chlorotoluene and 1-alkanol molecules and also with Fourier transform infrared (FT-IR) spectroscopy. (c) 2013 Elsevier Ltd. All rights reserved.

引用

页码：203 / 209

页数：7

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