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A Novel Living Polymerization——Oxyanion–initiated Polymerization Liu Qiongqiong, Ni Peihong# * Abstract A
novel living polymerization, oxyanion-initiated polymerization is the polymerization of
methacrylate monomers with a b-positioned donor group in the ester moiety using
potassium alcoholate as initiator. In this paper, characteristics and applications of
oxyanion-initiated polymerization are summarized, and further research and applications
are prospected. 一种新型的活性聚合体系——氧阴离子聚合 刘琼琼 倪沛红# * 摘要 氧阴离子聚合是新近发现的一种活性聚合。它利用醇钾(ROK)在极性溶剂中生成的氧阴离子(RO-)作为活性中心,引发在酯基的b-位上含有供电性的杂原子的甲基丙烯酸酯类单体进行聚合。本文对氧阴离子聚合的特点、适宜的单体及合成的聚合物进行了概述,并对这一聚合方法今后的研究方向和应用进行展望。 刘琼琼 女,35岁,硕士生,讲师,现主要从事高分子合成的研究。 *联系人 |