Synthesis of methyl methacrylate oligomers with substituted tetraphenylethane initiator

doi:10.1002/pi.741

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	Synthesis of methyl methacrylate oligomers with substituted tetraphenylethane initiator
	Bai, Shu-Lin ; Liu, Zong-De ; Ju, Yang
刊名	国际聚合物
	2001
DOI	10.1002/pi.741
英文摘要	The radical polymerization of (meth) acrylic monomers (eg methyl methacrylate; MMA) with benzopinacolate-type initiators has been investigated mainly by Bledzki and Braun. With respect to this work, the typical system (MMA/1,1,2,2-tetraphenyl-1,2-bis(trimethylsiloxy)ethane) has been investigated. The concomitant uses of 1H NMR and size exclusion chromatography have allowed the percentage of MMA telechelic oligomers present in the medium versus reaction time to be followed. The results show clearly a decrease in the living character of this type of radical polymerization with evolution from telechelic oligomers to monofunctional polymers. In addition, the polymerization features versus reaction time are simulated using the GEAR package; good agreement between the calculated and experimental data is obtained. ? 2001 Society of Chemical Industry.; EI; 0; 9; 1029-1034; 50
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/409399]
专题	工学院
推荐引用方式 GB/T 7714	Bai, Shu-Lin,Liu, Zong-De,Ju, Yang. Synthesis of methyl methacrylate oligomers with substituted tetraphenylethane initiator[J]. 国际聚合物,2001.
APA	Bai, Shu-Lin,Liu, Zong-De,&Ju, Yang.(2001).Synthesis of methyl methacrylate oligomers with substituted tetraphenylethane initiator.国际聚合物.
MLA	Bai, Shu-Lin,et al."Synthesis of methyl methacrylate oligomers with substituted tetraphenylethane initiator".国际聚合物 (2001).