Synthesis and properties of regio-regular poly(2-furyloxirane) using tri-isobutyl aluminium as catalyst

	Synthesis and properties of regio-regular poly(2-furyloxirane) using tri-isobutyl aluminium as catalyst
	Su RT ; Qin YS ; Qiao LJ ; Li J ; Zhao XJ ; Wang PX ; Wang XH ; Wang FS
刊名	journal of polymer research
	2012
卷号	19 期号:1 页码:文献号: 9747
关键词	DIPHENYLZINC-WATER SYSTEM EPOXIDE POLYMERIZATION PROPYLENE-OXIDE RENEWABLE RESOURCES CARBON-DIOXIDE STYRENE OXIDE POLYMERS COPOLYMERIZATION BENZENE CHEMISTRY
ISSN号	1022-9760
通讯作者	wang xh
中文摘要	2-furyloxirane(fo) with purity of over 99% was prepared in 80% yield by epoxidation of furfural with trimethylsulfonium chloride and potassium hydroxide in acetonitrile/water solution. polymerization of fo was realized using tri-isobutyl aluminum (al(i-bu)(3)) as catalyst, when al(i-bu)(3) concentration was 0.009 mol/l, poly(2-furyloxirane)(pfo) with m-n of 3.4 kg/mol and a polydispersity index of 1.5 was obtained in yield of 88% after polymerization at 25 degrees c for 48 h. the corresponding pfo showed glass transition temperature (t-g) of ca. 1 degrees c and 5 wt% thermal decomposition temperature (t-d) of 260 degrees c. the obtained pfo was almost 100% head-to-tail structure, and it was a good plasticizer and thermal stabilizer for poly(propylene carbonate)(ppc), an alternate copolymer of propylene oxide and carbon dioxide. for pfo/ppc polyblend with pfo loading of 2 wt%, its t-d increased by 50 degrees c from 214 degrees c of pure ppc to 264 degrees c, while its elongation at break increased from 13% of pure ppc to 29%.
收录类别	SCI收录期刊论文
语种	英语
WOS记录号	WOS:000300772600030
公开日期	2013-06-30
内容类型	期刊论文
源URL	[http://ir.ciac.jl.cn/handle/322003/48636]
专题	长春应用化学研究所_长春应用化学研究所知识产出_期刊论文
推荐引用方式 GB/T 7714	Su RT,Qin YS,Qiao LJ,et al. Synthesis and properties of regio-regular poly(2-furyloxirane) using tri-isobutyl aluminium as catalyst[J]. journal of polymer research,2012,19(1):文献号: 9747.
APA	Su RT.,Qin YS.,Qiao LJ.,Li J.,Zhao XJ.,...&Wang FS.(2012).Synthesis and properties of regio-regular poly(2-furyloxirane) using tri-isobutyl aluminium as catalyst.journal of polymer research,19(1),文献号: 9747.
MLA	Su RT,et al."Synthesis and properties of regio-regular poly(2-furyloxirane) using tri-isobutyl aluminium as catalyst".journal of polymer research 19.1(2012):文献号: 9747.