Adsorption Kinetics of Alkyl Polyglucoside at the Air-Solution Interface

被引：0
|
作者：
Jin Ling CHAI1
机构：
来源：
ChineseChemicalLetters | 2002年 / 07期
基金：
中国国家自然科学基金;
关键词：
Dynamic surface tension; adsorption kinetics; alkyl polyglucoside;
D O I：
暂无
中图分类号：
O647.3 [吸附];
学科分类号：
070304 ; 081704 ;
摘要：
The air-solution equilibrium tension ge and dynamic surface tension gt, of nonionic surfactant alkyl polyglucoside have been studied. ge was measured by the Wilhelmy method with Krüss K12 tensiometer. The CMC and the surface excesses Γwere determined from the surface tension vs. concentration curve. The gt decays were measured in the range 0.2～20 s using a maximum bubble pressure instrument and analyzed with the Ward and Tordai equation.
引用
收藏
页码：670 / 673
页数：4
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