Confined lamella formation in crystalline-crystalline poly(ethylene oxide)-b-poly(E >-caprolactone) diblock copolymers

	Confined lamella formation in crystalline-crystalline poly(ethylene oxide)-b-poly(E >-caprolactone) diblock copolymers
	Xue FF ; Chen XS ; An LJ ; Funari SS ; Jiang SC
刊名	chinese journal of polymer science
	2013
卷号	31 期号:9 页码:1260-1270
关键词	GLYCOL) BLOCK-COPOLYMERS EPSILON-CAPROLACTONE ISOTHERMAL CRYSTALLIZATION TRIBLOCK COPOLYMERS POLYETHYLENE MORPHOLOGY DEPENDENCE SEQUENCE SYSTEMS BLENDS
ISSN号	0256-7679
通讯作者	jiang sc
中文摘要	the real time and in situ investigation of the crystallization process and structure transitions of asymmetric crystalline-crystalline diblock copolymers from the melt was performed with synchrotron simultaneous saxs/waxs. the asymmetric poly(ethylene oxide)-b-poly(e >-caprolactone) diblock copolymers were chosen for the present study. it was shown that the short blocks crystallized later than the long blocks and final lamellar structure was formed in all of the asymmetric diblock copolymers. the final lamellar structure was confirmed by afm observation. the saxs data were analyzed with different methods for the early stage of the crystallization. the guinier plots indicated that there were no isolated domains formed before the formation of lamellae in the asymmetric diblock copolymers during the crystallization process. debye-bueche plots implied the formation of correlated domains during crystallization.
收录类别	SCI收录期刊论文
语种	英语
WOS记录号	WOS:000322453700009
公开日期	2014-04-15
内容类型	期刊论文
源URL	[http://ir.ciac.jl.cn/handle/322003/49656]
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	Xue FF,Chen XS,An LJ,et al. Confined lamella formation in crystalline-crystalline poly(ethylene oxide)-b-poly(E >-caprolactone) diblock copolymers[J]. chinese journal of polymer science,2013,31(9):1260-1270.
APA	Xue FF,Chen XS,An LJ,Funari SS,&Jiang SC.(2013).Confined lamella formation in crystalline-crystalline poly(ethylene oxide)-b-poly(E >-caprolactone) diblock copolymers.chinese journal of polymer science,31(9),1260-1270.
MLA	Xue FF,et al."Confined lamella formation in crystalline-crystalline poly(ethylene oxide)-b-poly(E >-caprolactone) diblock copolymers".chinese journal of polymer science 31.9(2013):1260-1270.