heterogeneous

期刊名称：MolecularSimulation

作者：MingxiangLuo,YanmeiSong,

年份：2009年

期号：第10-11期

关键词：interfaciallf-asmbly;moleculardynamics

simulation;surfactants;nanoparticles

摘要：Wehaveperformedmoleculardynamics(MD)simulationstoinvestigate

lf-asmblyatwater–trichloroethylene(TCE)interfaceswiththeemphasison

systemscontainingsodiumdodecylsulphate(SDS)surfactantsandmodified

hydrocarbonnanoparticles(1.2nmindiameter,non-chargedandnegatively

charged,respectively).Thesurfactantsandnanoparticleswerefirstdistributed

imulationshaveclearlyshowntheprogress

ofmigrationandfinalequilibriumoftheSDSmoleculesatthewater–TCEinterfaces,

withthenon-chargednanoparticleitheratorinthevicinityoftheinterfaces

-chargednanoparticlesco-

equilibratewiththesurfactantsattheinterfacesatlowconcentrationsof

surfactants;however,thesurfactants,athighconcentrations,...

内容由中国教育图书进出口有限公司引进

Heterogeneousorcompetitivelf-asmblyof

surfactantsandnanoparticlesatliquid–liquid

interfaces