Phase Separation in Thin Polymer Blend Films

Phase Separation in Thin Polymer Blend Films [Pg.304]

The interaction parameters between the two components determine the nature and the width of the interface between two immiscible components [16,39], or they [Pg.304]

The miscibility of polymer blends can be predicted experimentally by using several techniques, including electron microscopy and time-resolved light scattering. Other techniques, such as small-angle neutron scattering, ellipsometry and NR allow the determination of interaction parameters in both miscible and immiscible systems. [Pg.305]