Mesostructured fluids: Supra aggregates made of interdigitated reverse micelles

A. Filankembo; P. André; I. Lisiecki; C. Petit; T. Gulik-Krzywicki; B. W. Ninham; M. P. Pileni

doi:10.1016/S0927-7757(00)00513-6

Mesostructured fluids: Supra aggregates made of interdigitated reverse micelles

A. Filankembo, P. André, I. Lisiecki, C. Petit, T. Gulik-Krzywicki, B. W. Ninham, M. P. Pileni^*

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

21 Citations (Scopus)

Abstract

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.

Original language	English
Pages (from-to)	221-232
Number of pages	12
Journal	Colloids and Surfaces A: Physicochemical and Engineering Aspects
Volume	174
Issue number	1-2
DOIs	https://doi.org/10.1016/S0927-7757(00)00513-6
Publication status	Published - 15 Nov 2000
Externally published	Yes

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10.1016/S0927-7757(00)00513-6

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title = "Mesostructured fluids: Supra aggregates made of interdigitated reverse micelles",

abstract = "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 (292O]/[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.",

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TY - JOUR

T1 - Mesostructured fluids

T2 - Supra aggregates made of interdigitated reverse micelles

AU - Filankembo, A.

AU - André, P.

AU - Lisiecki, I.

AU - Petit, C.

AU - Gulik-Krzywicki, T.

AU - Ninham, B. W.

AU - Pileni, M. P.

PY - 2000/11/15

Y1 - 2000/11/15

N2 - 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 (292O]/[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.

AB - 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 (292O]/[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.

KW - Mesostructured fluids

KW - Micelles

KW - Oil rich region

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U2 - 10.1016/S0927-7757(00)00513-6

DO - 10.1016/S0927-7757(00)00513-6

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SN - 0927-7757

VL - 174

SP - 221

EP - 232

JO - Colloids and Surfaces A: Physicochemical and Engineering Aspects

JF - Colloids and Surfaces A: Physicochemical and Engineering Aspects

IS - 1-2

ER -

Mesostructured fluids: Supra aggregates made of interdigitated reverse micelles

Abstract

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