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dc.contributor.author吕耕敏
dc.contributor.author蒲珏文
dc.contributor.author洪阿乐
dc.contributor.author尚明屹
dc.contributor.author郑延清
dc.contributor.author黄莺
dc.contributor.author邹友思
dc.date.accessioned2013-01-14T14:50:22Z
dc.date.available2013-01-14T14:50:22Z
dc.date.issued2012-03
dc.identifier.citation厦门大学学报(自然科学版) ,2012,51(2):235-240zh_CN
dc.identifier.issn0438-0479
dc.identifier.urihttps://dspace.xmu.edu.cn/handle/2288/14525
dc.description通信作者:yszou@xmu.edu.cnzh_CN
dc.description.abstract[中文文摘]用三硫代碳酸双(α,α′-二甲基-α″-乙酸)酯作为可逆加成-断裂链转移(RAFT)聚合的链转移剂,制备了一系列具有不同相对分子质量,且相对分子质量分布较窄的聚苯乙烯均聚物.以得到的末端冠有链转移剂活性基团的聚苯乙烯作为大分子链转移剂,与丙烯酸乙酯(EA),丙烯酸丁酯(BA),甲基丙烯酸乙酯(EMA)和甲基丙烯酸丁酯(BMA)4种单体分别进行嵌段聚合反应;通过一步投料,合成了聚苯乙烯-聚(甲基)丙烯酸酯类的两亲性三嵌段共聚物.使用凝胶渗透色谱(GPC)、1 H-NMR对共聚物进行表征. [英文文摘]Polystyrene was  polymerized through using the S,S′-bis(R,R′-dimethylacetic acid)trithiocarbonate  as reversible additionfragmentation  chain transfer(RAFT)agents.The synthesized polystyrene had various controlled  molecular weight and narrow molecular  weight distribution.A series of different amphiphilic triblock copolymers were respectively synthesized with the addition of ethyl acrylate,butyl acrylate,ethyl methacrylate and butyl methacrylate.During the synthesis of triblock copolymers,the above obtained polystyrene was used as macromolecular RAFT agent.The derived poly(methy)acrylate block polystyrene block poly(methy) acrylate copolymers were characterized by GPC and 1 H-NMR.zh_CN
dc.language.isozhzh_CN
dc.publisher《厦门大学学报(自然科学版)》编辑部zh_CN
dc.subjectRAFT聚合zh_CN
dc.subject嵌段聚合物zh_CN
dc.subject聚苯乙烯zh_CN
dc.subject聚(甲基)丙烯酸酯类共聚物zh_CN
dc.title苯乙烯的RAFT聚合及嵌段共聚物的合成zh_CN
dc.title.alternativeReversible Addition-fragmentation Chain Transfer Polymerization of Styrene and Synthesis of Derived Block Copolymerzh_CN
dc.typeArticlezh_CN


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