The effects of solvent and catalyst on polymerization were discussed . Then a new polymerization system of MMA by using EBB/CuBr/CuBr_2/NNN as initiating system was studied.

• 并且采用新的聚合体系 ,以溴异丁酸乙酯 /CuBr/CuBr2 /NNN为引发体系 ,二苯醚为溶剂 ,成功地实现MMA的ATRP。