Share Email Print
cover

Proceedings Paper

Dynamic light scattering study of microemulsion
Author(s): Soheil Sharifi; Alireza Alavi
Format Member Price Non-Member Price
PDF $14.40 $18.00
cover GOOD NEWS! Your organization subscribes to the SPIE Digital Library. You may be able to download this paper for free. Check Access

Paper Abstract

Brownian motion is a subject of renewed interest since the development of photon correlation spectroscopy (PCS) in the last decade. The dynamic properties of microemulsions and colloidal systems are studied by measuring the relaxation of concentration fluctuations. The mixture of C12E5nanoemulsion with PEG have been studied by small-angle X-ray scattering and dynamic light scattering in order to determine structure and dynamic of the system. Light scattering experiment shown an exponential relaxation for pure C12E5 nanoemulsion that the shape of the relaxation change with increasing of polymer concentration in the C12E5 nanoemulsion, that relaxation becomes non-exponential, which demonstrates increase of cooperatively in the C12E5 nanoemulsion.

Paper Details

Date Published: 26 July 2011
PDF: 8 pages
Proc. SPIE 8001, International Conference on Applications of Optics and Photonics, 80012R (26 July 2011); doi: 10.1117/12.892990
Show Author Affiliations
Soheil Sharifi, Univ. of Sistan and Baluchestan (Iran, Islamic Republic of)
Alireza Alavi, Univ. of Sistan and Baluchestan (Iran, Islamic Republic of)


Published in SPIE Proceedings Vol. 8001:
International Conference on Applications of Optics and Photonics
Manuel Filipe Costa, Editor(s)

© SPIE. Terms of Use
Back to Top