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	Kinetic modeling of two-step RAFT process for the production of novel fluorosilicone triblock copolymers
	Zhou, Yin-ning ; Guan, Cheng-mei ; Luo, Zheng-hong ; Luo ZH(罗正鸿)
	2010-11
关键词	PDMS-b-PHFBMA-b-PS Two-step RAFT polymerization Modeling Polymerization kinetics
英文摘要	Well-defined poly(dimethylsiloxane)-b-poly(2 2 3 3 4 4 4-heptafluorobutylmethacrylate-b-poly(styrene) (PDMS-b-PHFBMA-b-PS) triblock copolymers were prepared by two-step reversible addition-fragmentation chain transfer (RAFT) polymerization A comprehensive mathematical model for the two-step RAFT polymerization in a batch reactor was presented using the method of moments The model described molecular weight monomer conversion and polydispersity index as a function of polymerization time Good agreements in the polymerization kinetics were achieved for fitting the kinetic profiles with the suggested model In addition the model was used to predict the effects of initiator concentration chain transfer agent concentration and monomer concentration on the two-step RAFT polymerization kinetics The simulated results showed that for the two-step RAFT polymerizations the effects initiator concentration chain transfer agent concentration and monomer concentration are identical and the influence degrees are different yet; National Natural Science Foundation of China [20406016]; Nation Defense Key Laboratory of Ocean Corrosion and Ann-corrosion of China [51449020205QT8703]; Fujian Province Science and Technology Office of China [2005H040]
语种	英语
出版者	PERGAMON-ELSEVIER SCIENCE LTD
内容类型	期刊论文
源URL	[http://www.sciencedirect.com/science?_ob=ArticleURL&_udi=B6TWW-511TNGG-2&_user=1555967&_coverDate=11%2F30%2F2010&_rdoc=1&_fmt=high&_orig=search&_origin=search&_sort=d&_docanchor=&view=c&_searchStrId=1592924373&_rerunOrigin=google&_acct=C000053685&_version=1&_urlVersion=0&_userid=1555967&md5=8d227426cc108f8151b5b6bf4d82718c&searchtype=a]
专题	化学化工－已发表论文
推荐引用方式 GB/T 7714	Zhou, Yin-ning,Guan, Cheng-mei,Luo, Zheng-hong,et al. Kinetic modeling of two-step RAFT process for the production of novel fluorosilicone triblock copolymers[J],2010.
APA	Zhou, Yin-ning,Guan, Cheng-mei,Luo, Zheng-hong,&罗正鸿.(2010).Kinetic modeling of two-step RAFT process for the production of novel fluorosilicone triblock copolymers..
MLA	Zhou, Yin-ning,et al."Kinetic modeling of two-step RAFT process for the production of novel fluorosilicone triblock copolymers".(2010).

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