A versatile strategy for the fabrication of block copolymers by the combination of two discrete living polymerization techniques—reversible complexation mediated living radical polymerization (RCMP) and photoinduced radical oxidation addition deactivation… Click to show full abstract
A versatile strategy for the fabrication of block copolymers by the combination of two discrete living polymerization techniques—reversible complexation mediated living radical polymerization (RCMP) and photoinduced radical oxidation addition deactivation (PROAD) processes—is reported. First, RCMP is conducted to yield poly(methyl methacrylate) with iodide end groups (PMMA-I). In the following step, PMMA-I is used as macroinitiator for living PROAD cationic polymerization of isobutyl vinyl ether. Successful formation of the block copolymers is confirmed by 1H NMR, FT-IR, GPC, and DSC investigations.
               
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