Living/controlled ring-opening polymerization of e-caprolactone catalyzed by a N-heterocyclic carbene catalyst

【作者】 吴林波； 张海英； 张建明； 李伯耿；

【机构】 浙江大学化学工程与生物工程系聚合反应工程国家重点实验室；

【摘要】 <正>Aliphatic polyesters are an important class of biomedical polymers．Ring-opening polymerization(ROP)of cyclic esters via organometallic catalysts or initiators is one of the most important synthetic routes．However,the residual metal contaminants in the polyesters do harm to更多还原