Stress induced lamellar thickening in poly(ethylene succinate)

doi:10.1016/j.polymer.2013.10.037

CORC > 化学研究所 > 中国科学院化学研究所

	Stress induced lamellar thickening in poly(ethylene succinate)
	Liu, Guoming 1; Zheng, Liuchun 1; Zhang, Xiuqin 2; Li, Chuncheng 1; Wang, Dujin 1
刊名	POLYMER
	2013-11-27
卷号	54 期号:25 页码:6860-6866
关键词	Deformation Crystal Transition Poly(Ethylene Succinate)
ISSN号	0032-3861
DOI	10.1016/j.polymer.2013.10.037
英文摘要	The crystalline structure evolution of poly(ethylene succinate) during tensile deformation was investigated by in-situ synchrotron X-ray scattering. Crystal phase transition from alpha to beta form was confirmed to be fully reversible upon stress loading and unloading. An increase of long period was observed during the alpha-beta crystal transition, which was attributed to the increase of both amorphous layer thickness and crystalline layer thickness (lamellar thickness). The crystalline layer thickness was scaled with the fraction of beta crystal, and the change of which was in well agreement with the difference in the repeating length along the crystallographic c axis. Both the crystalline layer thickness and the amorphous layer thickness were fully recoverable. A possible molecular model was proposed to visualize the mechanism for the crystal transition and lamellar thickening. (C) 2013 Elsevier Ltd. All rights reserved.
语种	英语
出版者	ELSEVIER SCI LTD
WOS记录号	WOS:000327418600024
内容类型	期刊论文
源URL	[http://ir.iccas.ac.cn/handle/121111/42002]
专题	中国科学院化学研究所
通讯作者	Wang, Dujin
作者单位	1.Chinese Acad Sci, Inst Chem, Beijing Natl Lab Mol Sci, CAS Key Lab Engn Plast, Beijing 100190, Peoples R China 2.Beijing Inst Fash Technol, Dept Mat Sci & Engn, Beijing Key Lab Clothing Mat R&D & Assessment, Beijing 100029, Peoples R China
推荐引用方式 GB/T 7714	Liu, Guoming,Zheng, Liuchun,Zhang, Xiuqin,et al. Stress induced lamellar thickening in poly(ethylene succinate)[J]. POLYMER,2013,54(25):6860-6866.
APA	Liu, Guoming,Zheng, Liuchun,Zhang, Xiuqin,Li, Chuncheng,&Wang, Dujin.(2013).Stress induced lamellar thickening in poly(ethylene succinate).POLYMER,54(25),6860-6866.
MLA	Liu, Guoming,et al."Stress induced lamellar thickening in poly(ethylene succinate)".POLYMER 54.25(2013):6860-6866.