SELF-ASSOCIATION OF MONOHYDRIC ALCOHOLS IN WATER - COMPRESSIBILITY AND INFRARED-ABSORPTION MEASUREMENTS

被引：126

作者：

DANGELO, M

ONORI, G

SANTUCCI, A

机构：

[1] Dipartimento di Fisica, Universita' di Perugia, I-06100 Perugia, V. A. Pascoli

来源：

JOURNAL OF CHEMICAL PHYSICS | 1994年 / 100卷 / 04期

关键词：

D O I：

10.1063/1.466452

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

The infrared absorption spectra of aqueous methanol, ethanol, 1- and 2-propanol, t-butanol, and n-butoxyethanol in the region of asymmetric and symmetric C-H stretching modes (3200-2800 cm(-1)) have been measured at 25 degrees C as a function of alcohol concentration in the whole cosolvent mole fraction region. Measurements of adiabatic compressibility were also performed on the same water-alcohol solutions at 25 degrees C. The two sets of experimental data are compared and discussed in terms of a possible mechanism of molecular aggregation in the various regions of alcohol concentration.

引用

页码：3107 / 3113

页数：7

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