Viscosimetry and IR spectroscopy studies of the structure of water in aqueous KBr solutions

被引：8
|
作者：
Masimov, E. A. [1 ]
Pashayev, B. G. [1 ]
Hasanov, H. Sh [1 ]
Hasanov, N. H. [1 ]
机构：
[1] Baku State Univ, Baku, Azerbaijan
来源：
RUSSIAN JOURNAL OF PHYSICAL CHEMISTRY A | 2015年 / 89卷 / 07期
关键词：
KBr; activation parameters of viscous flow; partial molar volume; hydrogen bond energy;
D O I：
10.1134/S0036024415070249
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 structure of aqueous solutions of KBr was studied by viscosimetry and IR spectroscopy at temperatures of 283.15-333.15 K and concentrations of 0.01-0.07 mole fractions. The results of our experiments were used for calculating the activation parameters of viscous flow, the partial molar volume of KBr in solution, and the energies and lengths of hydrogen bonds between water molecules; the concentration dependences of these parameters were analyzed. The results indicate that KBr desrtroys the structure of water.
引用
收藏
页码：1244 / 1247
页数：4
相关论文
共 50 条
12345