Effect of properties of the N,N-dimethylformamide-methanol and N,N-dimethylformamide-water mixtures on the solution enthalpy of glymes in these mixtures at 298.15 K

被引：11

作者：

Jozwiak, Malgorzata ^{[1
]}

Szylberg, Magdalena ^{[1
]}

Piekarski, Henryk ^{[1
]}

Kustrzepa, Kinga ^{[1
]}

Jozwiak, Andrzej ^{[2
]}

机构：

[1] Univ Lodz, Fac Chem, Dept Phys Chem, Pomorska 165, PL-90236 Lodz, Poland

[2] Univ Lodz, Fac Chem, Dept Organ Chem, Tamka 12, PL-91403 Lodz, Poland

来源：

THERMOCHIMICA ACTA | 2017年 / 652卷

关键词：

Glymes; N; N-Dimethylformamide methanol mixtures; N-Dimethylformamide water mixtures; Enthalpy of solution; Acid-base properties; CROWN-ETHERS; THERMOCHEMICAL BEHAVIOR; EMPIRICAL PARAMETERS; SOLVENT MIXTURES; CYCLIC ETHERS; WATER; SOLVATION; COMPLEXATION; METHANOL; POLYETHERS;

D O I：

10.1016/j.tca.2017.03.001

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

The enthalpies of solutions of diglyme, triglyme, tetraglyme, pentaglyme and hexaglyme in N,N-dimethylformamide methanol mixtures (DMF+MeOH) have been measured at 298.15 K. On the basis of the data obtained, the effect of the acid base properties of the DMF+MeOH mixtures on the standard solution enthalpy of glymes in these mixtures has been analyzed. The results obtained have been compared with analogous data obtained for N,N-dimethylformamide water (DMF+W) mixtures. (C) 2017 Elsevier B.V. All rights reserved.

引用

页码：53 / 61

页数：9

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