Microemulsions based on anionic gemini surfactant

被引：65

作者：

Magdassi, S

Ben Moshe, M

Talmon, Y

Danino, D

机构：

[1] Hebrew Univ Jerusalem, Casali Inst Appl Chem, IL-91904 Jerusalem, Israel

[2] Technion Israel Inst Technol, Dept Chem Engn, IL-32000 Haifa, Israel

来源：

COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS | 2003年 / 212卷 / 01期

关键词：

gemini; microemulsion; phase diagram; didodecyldiphenylether; Cryo-TEM; WATER;

D O I：

10.1016/S0927-7757(02)00294-7

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Oil in water microemulsions were prepared using didodecyldiphenylether disulfonate gemini-type surfactant (C12-DADS), water, oil (toluene) and a co-solvent (short chain alcohol such as I-propanol). The phase diagrams for microemulsions with gemini surfactants were determined and compared to those of structurally related surfactants, monododecyldiphenylether disulfonate (C12-MADS) and monododecyldiphenylether monosulfonate (C12-MAMS). Conductivity measurements and direct imaging by cryo-TEM were performed to characterize the phases. (C) 2002 Elsevier Science B.V. All rights reserved.

引用

页码：1 / 7

页数：7

共 22 条

[1] Sphere-to-cylinder transition in aqueous micellar solution of a dimeric (gemini) surfactant [J].