ζ potential at an air-water surface related to the critical micelle concentration of aqueous mixed surfactant systems

被引：15

作者：

Graciaa, A

Creux, P

Lachaise, J

Salager, JL

机构：

[1] Univ Pau & Pays Adour, Lab Fluides Complexes, F-64013 Pau, France

[2] Univ Los Andes, Lab FIRP, Merida 5101, Venezuela

来源：

INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH | 2000年 / 39卷 / 08期

关键词：

D O I：

10.1021/ie9907977

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

The spinning bubble tensiometer technique provides a handy tool to measure the zeta potential at the air-water surface. The method is used to estimate the variation of the zeta potential at the surface of aqueous solutions containing binary mixtures of surfactants (anionic, nonionic, and fluorocarbon anionic). The evidence on molecular interactions at the air-water surface is compared with the information deduced from the critical micelle concentration experimental data.

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页码：2677 / 2681

页数：5

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