Mesostructured fluids:: supra aggregates made of interdigitated reverse micelles

被引：20

作者：

Filankembo, A

André, P

Lisiecki, I

Petit, C

Gulik-Krzywicki, T

Ninham, BW

Pileni, MP

机构：

[1] Univ Paris 06, Lab SRSI, CNRS, URA 1662, F-75231 Paris 5, France

[2] CNRS, Ctr Genet Mol, F-91190 Gif Sur Yvette, France

[3] Dept Math Appl, Canberra, ACT 0200, Australia

来源：

COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS | 2000年 / 174卷 / 1-2期

关键词：

mesostructured fluids; oil rich region; micelles;

D O I：

10.1016/S0927-7757(00)00513-6

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：

In this paper we describe in detail the phase diagram Cu(AOT)(2)-water-isooctane in the oil rich region. The phase diagram is very rich. All the phases described are thermodynamically stable. In this paper we concentrate in the isotropic region obtained at rather large water content (29 < w = [H2O]/[AOT] < 40). A transition from interconnected cylinder to reverse micelles is observed. At high surfactant concentration the system does not have enough oil to solvate the surfactant alkyl chains and large aggregates made of interdigitated reverse micelles are surrounded by isolated water in oil droplets. (C) 2000 Elsevier Science B.V. All rights reserved.

引用

页码：221 / 232

页数：12

共 11 条

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[Anonymous], 1997, FLATLAND GEOMETRIC F, DOI DOI 10.1016/B978-044481538-5/50005-8

[2]

BARDEZ E, 1995, LANGMUIR, V11, P1081

[3] VARIATION OF SURFACTANT COUNTERION AND ITS EFFECT ON THE STRUCTURE AND PROPERTIES OF AEROSOL-OT-BASED WATER-IN-OIL MICROEMULSIONS [J].