Surface properties binary polymer blends

If one uses a coarse-grained approach, one has to identify the relevant properties that the description on the coarser scale has to capture. In the following, we specifically consider wetting phenomena in a binary AB polymer blend that exhibits liquid-liquid phase separation between an A-rich and a B-rich phase. The thermodynamics of the surface enrichment layers is dictated by the free energies of the solid in contact with the two coexisting phases. Yaw Ybw> their interfacial tension,... 

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