Surface properties of dilute solutions of alkanes in benzyl alcohol

被引：14
|
作者：
Azizian, S [1 ]
Bashavard, N [1 ]
Yahyaei, B [1 ]
机构：
[1] Bu Ali Sina Univ, Fac Sci, Dept Chem, Hamadan, Iran
来源：
JOURNAL OF CHEMICAL AND ENGINEERING DATA | 2006年 / 51卷 / 01期
关键词：
D O I：
10.1021/je050159x
中图分类号：
O414.1 [热力学];
学科分类号：
摘要：
Surface tensions of dilute solutions of cyclohexane, hexane, heptane, and nonane in benzyl alcohol were measured at various temperatures. Surface mole fractions were obtained from an extended Langmuir model. The results show that all of alkanes are surface active in benzyl alcohol and that their surface mole fractions are higher than their bulk mole fractions. The lyophobicity of solutes decreases with increasing temperature.
引用
收藏
页码：56 / 59
页数：4
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