| 可逆加成-断裂链转移活性自由基聚合的应用研究进展 |
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| 引用本文： | 刘勇,金玉子.可逆加成-断裂链转移活性自由基聚合的应用研究进展[J].高分子通报,2009(6). |
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| 作者姓名： | 刘勇 金玉子 |
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| 作者单位： | 延边大学理学院,延吉,133002 |
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| 基金项目： | 吉林省科技厅发展计划项目，吉林省教育厅研究项目 |
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| 摘 要： | 可逆加成-断裂链转移(Reversible addition-fragmentation chain transfer,RAFT)自由基聚合是活性自由基聚合领域的一次突破.由于该方法具有适用单体范围广、反应条件温和以及聚合实施方法多样等优点,已成为一种有效的分子设计和材料设计手段.它不但可实现聚合物链端及链段侧基的功能化和制备特定空间拓扑结构的大分子,比如嵌段、星型、梳状及链端氨基聚合物等,还可用于修饰固体材料表面及生物大分子来赋予其特殊的功能.本文综述了RAFT技术在实际应用中的实施研究进展.
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| 关 键 词： | 可控自由基聚合 可逆加成-断裂链转移(RAFT) 分子设计 |
Research Progress of Application of Reversible Addition-Fragmentation Chain Transfer Living Radical Polymerization |
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| LIU Yong,JIN Yu-zi.Research Progress of Application of Reversible Addition-Fragmentation Chain Transfer Living Radical Polymerization[J].Polymer Bulletin,2009(6). |
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| Authors: | LIU Yong JIN Yu-zi |
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| Institution: | College of Science;Yanbian University;Yanji 133002;China |
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| Abstract: | Recent developments in the field of controlled/living radical polymerization(CRP) is the presentation of reversible addition-fragmentation chain transfer(RAFT) radical polymerization.Now it has evolved into a powerful synthetic tool for polymerization.RAFT technic,with respect to reaction conditions and monomer class,not only can be applied in the synthesis of well defined homo-,gradient,diblock,triblock,star polymers as well as more complex architectures including microgels and polymer brushes,but also can... |
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