| 水分散体系中RAFT聚合技术的应用进展 |
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| 引用本文： | 张勇林,张梁,刘超,姚军善,李海英,雷良才.水分散体系中RAFT聚合技术的应用进展[J].当代化工,2014(10):2090-2093. |
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| 作者姓名： | 张勇林 张梁 刘超 姚军善 李海英 雷良才 |
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| 作者单位： | 辽宁石油化工大学，辽宁，抚顺113001 |
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| 摘 要： | 水分散体系中可逆加成-断裂链转移自由基(RAFT)聚合具有反应条件温和、环保安全、操作简单且所得聚合物的分子量及其分布可控、结构明确等优点,一经问世便引起了研究者们的广泛关注。文章首先对RAFT聚合的反应机理做了简要介绍,之后着重对近年来水分散体系中利用RAFT聚合技术在制备具有结构规整的聚合物(包括均聚物、嵌段共聚物、星形聚合物、3D结构聚合物)领域中的应用进行了综述。
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| 关 键 词： | 可逆加成-断裂链转移自由基聚合(RAFT) 水分散体系 应用进展 |
Research Progress in Application of RAFT Polymerization in Aqueous Dispersion Systems |
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| ZHANGYong-lin,ZHANGLiang
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LIU Chao,YAO Jun-shan,LIHai-ying,LEILiang-cai.Research Progress in Application of RAFT Polymerization in Aqueous Dispersion Systems[J].Contemporary Chemical Industry,2014(10):2090-2093. |
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| Authors: | ZHANGYong-lin ZHANGLiang LIU Chao YAO Jun-shan LIHai-ying LEILiang-cai |
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| Affiliation: | ZHANG Yong-lin;ZHANG Liang;LIU Chao;YAO Jun-shan;LI Hai-ying;LEI Liang-cai;Liaoning Shihua University; |
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| Abstract: | In aqueous dispersion system,reversible addition-fragmentation transfer （RAFT） polymerization has the advantages ofmild reaction conditions, environmental protection, easy operation andsoon. So once the technology appeared, it received more attention. In this paper, the mechanism of RAFT polymerizationwasdescribedas well as choice of RAFT aqueous dispersion, and synthesis of polymers with narrowPDIwas discussed, such as homopolymer, block polymer, star polymer and polymer with 3D structures. |
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| Keywords: | Reversible addition-fragmentation transfer polymerization Aqueous dispersion Application progress |
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