THE ETHANE-1,2-DIOL WATER SOLVENT SYSTEM - DENSITIES AND EXCESS MOLAR VOLUMES AT VARIOUS TEMPERATURES

被引:6
作者
CORRADINI, F [1 ]
FRANCHINI, G [1 ]
MARCHESELLI, L [1 ]
TASSI, L [1 ]
TOSI, G [1 ]
机构
[1] UNIV MODENA,DEPT CHEM,I-41100 MODENA,ITALY
关键词
D O I
10.1071/CH9930243
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Densities (rho) are presented for aqueous binary mixtures of ethane-1,2-diol at different mole fractions covering the whole miscibility field and at various temperatures (t) in the -10 less-than-or-equal-to t/degrees-C less-than-or-equal-to +80 range. The values of the excess molar volume (V(E)) are discussed in terms of: (i) the influence of interactions between the components; (ii) order and degree of packing in the pure species and in the mixtures; (iii) free volume differences.
引用
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页码:243 / 251
页数:9
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