Anionic control of autonomous motion of oil/water interface with cationic surfactant

被引:16
|
作者
Ban, Takahiko
Suzuki, Sho
Abe, Syuichi
Shioi, Akihisa
机构
[1] Doshisha Univ, Dept Chem Engn & Mat Sci, Kyoto 6100321, Japan
[2] Yamagata Univ, Dept Chem & Chem Engn, Yonezawa, Yamagata 9928510, Japan
关键词
D O I
10.1246/cl.2007.1040
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Autonomous motions of an oil/water interface can be controlled by hydrophobicity of an anion and its chemical reaction with a cationic surfactant. Hydrophobic anions generate a rhythmical motion of the contact line, and hydrophilic anions induce the Marangoni instability. A cooperative effect of them to causes an outstanding motion of the interface.
引用
收藏
页码:1040 / 1041
页数:2
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