Modeling the Self-Aggregation of Small AOT Reverse Micelles from First-Principles

被引:37
作者
Marchi, Massimo [1 ]
Abel, Stephane [1 ]
机构
[1] Ctr Etud Saclay, CNRS UMR 8221, DSV I BiTec S SB2SM LBMS, Commissariat Energie Atom, F-91191 Gif Sur Yvette, France
关键词
MOLECULAR-DYNAMICS SIMULATIONS; CORRELATION SPECTROSCOPY; WATER; MICROEMULSIONS; SYSTEMS; ISOOCTANE; EFFICIENT; SIZE;
D O I
10.1021/jz5023619
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
This Letter is the first attempt at studying the self-aggregation of AOT reverse micelles from first-principles. It focuses on predicting the aggregation number, the radius of gyration, and the hydrodynamic radius of a low water content reverse micelle by theoretical means. We show that molecular dynamics simulation in the mu s time range combined with atomistic potentials is capable of reproducing and explaining, to a convenient degree, experimental results on the size and dimensions of reverse micelles of AOT of low water content, [H2O]/[AOT] approximate to 5.
引用
收藏
页码:170 / 174
页数:5
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