Surface tension of aqueous binary solutions

被引：0
|
作者：
M. Yamada
S. Fukusako
T. Kawanami
I. Sawada
A. Horibe
机构：
[1] Hokkaido University,Division of Mechanical Science, Graduate School of Engineering
[2] Okayama University,Department of Mechanical Engineering
来源：
International Journal of Thermophysics | 1997年 / 18卷 / 6期
关键词：
aqueous solutions; capillary-rise method; surface tension;
D O I：
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学科分类号：
摘要：
Measurements of surface tension have been performed to determine the effects of both temperature and concentration on the surface tension of aqueous solutions of D-Sorbitol, potassium chloride, and ammonium chloride. A differential capillary-rise method was employed for the measurements. The results showed that the surface tension of test solutions increased as the temperature decreased and that the surface tension of chloride solutions increased with an increase in its concentration, while for D-Sorbitol solution the surface tension decreased with increasing concentration. Correlation equations for the surface tension of three aqueous binary solutions as a function of temperature and concentration were determined.
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页码：1483 / 1493
页数：10
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