EXCESS-ENTHALPIES AND EXCESS VOLUMES OF BINARY-MIXTURES CONTAINING TOLUENE + CYCLIC ETHERS AT 298.15 K

被引：26

作者：

FRANCESCONI, R ^{[1
]}

COMELLI, F ^{[1
]}

机构：

[1] CNR,CTR STUDIO FIS MACROMOLEC,I-40126 BOLOGNA,ITALY

来源：

JOURNAL OF CHEMICAL AND ENGINEERING DATA | 1992年 / 37卷 / 02期

关键词：

Binary mixtures - Cyclic ethers - Excess enthalpy - Excess volumes;

D O I：

10.1021/je00006a025

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

The excess molar enthalpies H(E) and the excess molar volumes of mixing V(E) of binary liquid systems containing toluene + cyclic ethers (1,4-dioxane, oxane, 1,3-dioxolane, or oxolane) were determined at atmospheric pressure and 298.15 K by using an isothermal flow microcalorimeter and a digital densimeter. The experimental data were correlated by means of a polynomial function, and the influence of ring size and proximity of oxygen atoms in diethers on H(E) and V(E) has been discussed.

引用

页码：230 / 232

页数：3

共 10 条

[1]

BENSON GC, 1974, INT DATA SER SEL D A, P19

[2] LIQUID-PHASE EXCESS-ENTHALPIES FOR THE BINARY-MIXTURES 1-CHLORONAPHTHALENE + CYCLIC ETHERS [J].