| 초록 |
RAFT polymerizations of vinyl acetate have been carried out in heterogeneous media. Water/alcohol mixtures in varied ratio were applied as a polymerization media to change the polymerization system from suspension (water/alcohol = 10/0), dispersion (water/alcohol = 9/1 ~ 6/4), and solution (water/alcohol = 5/5). The rate of polymerization and the resulting particle morphology were affected by the polarity of the solvent, while the controlled polymerization characteristics was maintained for all the systems. |
