title: Polymerization-induced phase separation.
abstract: A molecular dynamics simulation is performed to study the kinetics of microphase separation in a polymer-dispersed-liquid-crystal forming process. An equimolar mixture of monomers and liquid crystal molecules are thermalized in a well mixed state. The monomers are then polymerized at the same temperature. The end product is a spanning gel with liquid crystal molecules aggregating in droplets here and there. The peak position of the equal-time structure function suggests that the growth of the droplets may be described with t(-0.23). The small growth exponent is just one of several features which may be attributed to the growing elastic gel. We argue that the aggregation is driven by entropy.
authors.affiliation: Department of Physics and Astronomy, University of Southern Mississippi, Hattiesburg, Mississippi 39406-5046, USA.
authors.forename: J C
authors.initials: JC
authors.lastname: Lee