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	不饱和环缩醛与苯乙烯的原子转移自由基共聚合反应; Atom transfer radical copolymerization of unsaturated cyclic acetal with styrene
	袁金颖 ; 徐旭荣 ; 潘才元
	2001
关键词	原子转移自由基聚合 自由基共聚合 开环聚合 分子量分布 atom transfer radical polymerization free radical copolymerization ring-opening polymerization molecular weight distribution
英文摘要	This paper is the first report on the atom transfer radical copolymerization of unsaturated cyclic acetal, 4,7 dimethyl 2 methylene 1,3 dioxepane(DMMDO) and styrene(St) in the presence of α bromobutyrate as the initiator and CuBr/2,2 bipyridine as the catalyst/ligand at 110 ℃ was investi...; This paper is the first report on the atom transfer radical copolymerization of unsaturated cyclic acetal, 4, 7-dimethyl-2-methylene-1, 3-dioxepane (DMMDO) and styrene (SO in the presence of alpha -bromobutyrate as the initiator and CuBr/2,2' -bipyridine as the catalyst/ligand at 110 degreesC was investigated. Both DMMDO and St components could be found in main chains of the obtained polymer, and the copolymer had a narrow molecular weight distribution. DMMDO component in the copolymer contained both addition and ring-opening units, thus the ester bond was introduced into the main chain, and the copolymer could be chemically degradable and biologically degradable.; SCI(E); EI; 中文核心期刊要目总览(PKU); 中国科学引文数据库(CSCD); 0; 11; 1951-1953; 22
语种	中文
出处	万方 ; 知网 ; SCI
出版者	高等学校化学学报
内容类型	其他
源URL	[http://hdl.handle.net/20.500.11897/78406]
专题	化学与分子工程学院
推荐引用方式 GB/T 7714	袁金颖,徐旭荣,潘才元. 不饱和环缩醛与苯乙烯的原子转移自由基共聚合反应, Atom transfer radical copolymerization of unsaturated cyclic acetal with styrene. 2001-01-01.

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