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	Study on the polymerizations of methyl methacrylate and styrene initiated with chlorotrimethylsilane and cucl/n,n,n ', n '', n ''-pentamethyldiethyltriamine
	Li, HY; Chen, ST; Zhang, XF; Lu, YY; Hu, YL
刊名	European polymer journal
	2005-12-01
卷号	41期号:12页码:2874-2879
关键词	Polymerization Methyl methacrylate Styrene Copper Silane
ISSN号	0014-3057
DOI	10.1016/j.eurpolymj.2005.06.013
通讯作者	Lu, yy()
英文摘要	Methyl methacrylate (mma) and styrene (st) have been radically polymerized in the presence of chlorotrimethylsilane and cucl/n,n,n',n '',n ''-pentamethyldiethyltriamine (me3sicl/cucl/pmdeta). an analysis of the resultant polymers by h-1 nmr discloses terminal silyl group and chlorine atom in all the obtained polymers. kinetics studies have been carried out by measuring monomer conversions and polymer molecular weights against polymerization time. the results indicate that, for both mma and st polymerizations, the monomer conversions exhibit a quasi-linear relationship with polymerization time, and the polymer number-average molecular weight (m-n) also increases with monomer conversion. the molecular weights of both ps and pmma exceed one hundred thousand. regardless of molecular weight, all the polymers show narrow molecular distributions (m-w/m-n = 1.2-1.5). these polymerization reactions are speculated to follow a mechanism similar to that of atom transfer radical polymerization (atrp). (c) 2005 elsevier ltd. all rights reserved.
WOS关键词	TRANSFER RADICAL POLYMERIZATION ; ACRYLATE ; COMPLEX ; CARBON ; SYSTEM ; AIBN
WOS研究方向	Polymer Science
WOS类目	Polymer Science
语种	英语
出版者	PERGAMON-ELSEVIER SCIENCE LTD
WOS记录号	WOS:000233559000009
内容类型	期刊论文
URI标识	http://www.corc.org.cn/handle/1471x/2377714
专题	中国科学院大学
通讯作者	Lu, YY
作者单位	1.Chinese Acad Sci, Joint Lab Polymer Sci & Mat, Inst Chem, Key Lab Engn Plast, Beijing 100080, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China
推荐引用方式 GB/T 7714	Li, HY,Chen, ST,Zhang, XF,et al. Study on the polymerizations of methyl methacrylate and styrene initiated with chlorotrimethylsilane and cucl/n,n,n ', n '', n ''-pentamethyldiethyltriamine[J]. European polymer journal,2005,41(12):2874-2879.
APA	Li, HY,Chen, ST,Zhang, XF,Lu, YY,&Hu, YL.(2005).Study on the polymerizations of methyl methacrylate and styrene initiated with chlorotrimethylsilane and cucl/n,n,n ', n '', n ''-pentamethyldiethyltriamine.European polymer journal,41(12),2874-2879.
MLA	Li, HY,et al."Study on the polymerizations of methyl methacrylate and styrene initiated with chlorotrimethylsilane and cucl/n,n,n ', n '', n ''-pentamethyldiethyltriamine".European polymer journal 41.12(2005):2874-2879.

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