Transport and optical properties of the binary liquid mixture containing 1,3-diaminopropane and alkyl acetates (C1-C4) at T= (303.15-318.15) K: experimental investigations and theoretical modelling

IF 1.2 4区化学 Q4 CHEMISTRY, PHYSICAL

Physics and Chemistry of Liquids Pub Date : 2023-07-11 DOI:10.1080/00319104.2023.2234545

Deepa R. Parmar, M. Rani, Nuha Wazzan, Shruti Jain, Naveen Kumar

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引用次数: 1

Abstract

ABSTRACT Physicochemical properties of pure liquids and their liquid mixtures at different compositions and at different temperatures have a significant role in the optimisation of chemical processes. Present report involves the analysis of the physicochemical properties of 1,3-diaminopropane and alkyl acetate. The viscosity ( ) and refractive index ( ) of 1,3-Diaminopropane, 1,3-DAP (1), with alkyl acetates, AAc, (C1-C4) (2) were measured at different temperatures (T = 303.15 to 318.15 K) under the atmospheric pressure 0.1 MPa. Deviation in viscosity, , deviation in refractive index, , and excess Gibbs free energy of activation, for these binary mixtures were calculated from measured viscosity and refractive index data and fitted to Redlich-Kister polynomial equation (R.K.). The data were analysed in terms of the Graph theoretical approach (GTA) to study the interactions in binary mixtures. The values were also correlated by using Bloomfield and Dewan (BFD) model and various correlations. data were correlated by various relevant correlations.

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含1,3-二氨基丙烷和烷基乙酸酯(C1-C4)二元液体混合物在T= (303.15-318.15) K时的输运和光学性质:实验研究和理论建模

纯液体及其液体混合物在不同组成和不同温度下的物理化学性质对化学工艺的优化具有重要作用。本文分析了1,3-二氨基丙烷和乙酸烷基酯的理化性质。测定了1,3-二氨基丙烷1,3- dap(1)与乙酸烷基酯AAc (C1-C4)(2)在不同温度(T = 303.15 ~ 318.15 K)和0.1 MPa大气压下的粘度()和折射率()。根据测量的粘度和折射率数据，计算了这些二元混合物的粘度偏差、折射率偏差和过量吉布斯自由活化能，并拟合到Redlich-Kister多项式方程(R.K.)中。用图理论方法(GTA)对数据进行分析，研究二元混合物中的相互作用。并利用Bloomfield and Dewan (BFD)模型和各种相关性对数值进行相关性分析。数据通过各种相关关系进行关联。

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来源期刊

Physics and Chemistry of Liquids 化学-物理：凝聚态物理

CiteScore

3.30

自引率

8.30%

发文量

审稿时长

6-12 weeks

期刊介绍： Physics and Chemistry of Liquids publishes experimental and theoretical papers, letters and reviews aimed at furthering the understanding of the liquid state. The coverage embraces the whole spectrum of liquids, from simple monatomic liquids and their mixtures, through charged liquids (e.g. ionic melts, liquid metals and their alloys, ions in aqueous solution, and metal-electrolyte systems) to molecular liquids of all kinds. It also covers quantum fluids and superfluids, such as Fermi and non-Fermi liquids, superconductors, Bose-Einstein condensates, correlated electron or spin assemblies. By publishing papers on physical aspects of the liquid state as well as those with a mainly chemical focus, Physics and Chemistry of Liquids provides a medium for the publication of interdisciplinary papers on liquids serving its broad international readership of physicists and chemists.