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Evaporation, droplet immiscible system

The combination of experimental evidence and computational modeling show conclusively that stable, homogeneously blended (bulk-immiscible) mixed-polymer composites can be formed in a single microparticle of variable size. To our knowledge, this represents a new method for suppressing phase-separation in polymer-blend systems without compatibilizers that allows formation of polymer composite micro- and nanoparticles with tunable properties such as dielectric constant. Conditions of rapid solvent evaporation (e.g. small (<10 pm) droplets or high vapor pressure solvents) and low polymer mobility must be satisfied in order to form homogeneous particles. While this work was obviously focused on polymeric systems, it should be pointed out that the... [Pg.88]

See other pages where Evaporation, droplet immiscible system is mentioned: [Pg.80]    [Pg.87]    [Pg.987]    [Pg.154]    [Pg.281]    [Pg.240]    [Pg.1]    [Pg.37]    [Pg.79]    [Pg.424]    [Pg.270]    [Pg.1678]   
See also in sourсe #XX -- [ Pg.65 , Pg.66 , Pg.67 ]



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