Physics and Chemistry of Liquids, ( ISI ), Volume (53), No (3), Year (2015-3) , Pages (327-334)

Title : ( Polymer length scale on modification of a reverse microemulsion )

Authors: Soheil SHarifi , Masoud Delgosha ,

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Abstract

We study water-in-oil microemulsions, in certain the diffusion of water droplets covered with a monolayer of the anionic surfactant docusate sodium in a phase of n-decane mixed with the polyethylene glycol dimethacrylate (PEGD). At constant droplet size we vary the polymer concentration and from structural investigations with small-angle X-ray scattering there was clear evidence for penetration in the droplets. We apply this technique to monitor the size and morphology of the mixture system (docusate sodium microemulsion/PEGD). The structural study of our samples shows spherical-to-cylindrical change in nanodroplets with increase in polymer concentration. The dynamics of system consists of the translation diffusion of the nanodroplets was studied with dynamic light scattering.

Keywords

, polymer, PEGD, microemulsion, dynamic light scattering, SAXS, nanodroplets
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@article{paperid:1044016,
author = {SHarifi, Soheil and Masoud Delgosha},
title = {Polymer length scale on modification of a reverse microemulsion},
journal = {Physics and Chemistry of Liquids},
year = {2015},
volume = {53},
number = {3},
month = {March},
issn = {0031-9104},
pages = {327--334},
numpages = {7},
keywords = {polymer;PEGD;microemulsion;dynamic light scattering;SAXS;nanodroplets},
}

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%0 Journal Article
%T Polymer length scale on modification of a reverse microemulsion
%A SHarifi, Soheil
%A Masoud Delgosha
%J Physics and Chemistry of Liquids
%@ 0031-9104
%D 2015

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