| 초록 |
A series of inorganic-organic hybrid block copolymers were synthesized via ATRP using a fully condensed, ladder polyphenylsilsesquioxane endfunctionalized macroinitiatior. The inorganic portion, ladder polyphenylsilsesquioxane, was synthesized in a one-batch, base catalyzed system, while organic hard and soft monomers, styrene and n-butyl acrylate, were polymerized and co-polymerized on the ends of the linear, inorganic backbone. Synthesized hybrid di-block, tri-block, and random copolymers were characterized by 1H NMR, 29Si NMR, GPC, SLS, FT-IR, TGA, DSC, and their morphology examined by Atomic Force Microscopy(AFM). |
