Novel second-order nonlinear optical main-chain polyurethanes: Adjustable subtle structure, improved thermal stability and enhanced nonlinear optical property

doi:10.1016/j.polymer.2007.07.052

CORC > 化学研究所 > 中国科学院化学研究所

	Novel second-order nonlinear optical main-chain polyurethanes: Adjustable subtle structure, improved thermal stability and enhanced nonlinear optical property
	Li, Zhono'an ; Dong, Shoucheng ; Yu, Gul ; Li, Zhen ; Liu, Yunqi ; Ye, Cheng ; Qin, Jingui
刊名	POLYMER
	2007-09-10
卷号	48 期号:19 页码:5520-5529
关键词	Polyurethanes Nonlinear Optical Polymers Synthesis
ISSN号	0032-3861
DOI	10.1016/j.polymer.2007.07.052
英文摘要	A series of main-chain polyurethanes containing sulfonyl-based NLO chromophores in the polymer backbone were prepared, the subtle structure of the chromophore moieties could be easily modified to adjust the property of the resultant polymers. The polymers exhibit improved stability of their enhanced NLO effects, besides their good processability, thermal stability, and relatively good transparency. The tested NLO properties of the polymers demonstrate that there is a suitable isolation group present for the sulfonyl-based chromophore to boost its microscopic value to possibly higher macroscopic NLO property efficiently, and BOP moieties are the best choice for this series of polymers to achieve optimized properties. (C) 2007 Elsevier Ltd. All rights reserved.
语种	英语
出版者	ELSEVIER SCI LTD
WOS记录号	WOS:000250161000010
内容类型	期刊论文
源URL	[http://ir.iccas.ac.cn/handle/121111/60583]
专题	中国科学院化学研究所
通讯作者	Li, Zhen
作者单位	1.Wuhan Univ, Dept Chem, Wuhan 430072, Peoples R China 2.Chinese Acad Sci, Inst Chem, Organ Solids Labs, Beijing 100080, Peoples R China
推荐引用方式 GB/T 7714	Li, Zhono'an,Dong, Shoucheng,Yu, Gul,et al. Novel second-order nonlinear optical main-chain polyurethanes: Adjustable subtle structure, improved thermal stability and enhanced nonlinear optical property[J]. POLYMER,2007,48(19):5520-5529.
APA	Li, Zhono'an.,Dong, Shoucheng.,Yu, Gul.,Li, Zhen.,Liu, Yunqi.,...&Qin, Jingui.(2007).Novel second-order nonlinear optical main-chain polyurethanes: Adjustable subtle structure, improved thermal stability and enhanced nonlinear optical property.POLYMER,48(19),5520-5529.
MLA	Li, Zhono'an,et al."Novel second-order nonlinear optical main-chain polyurethanes: Adjustable subtle structure, improved thermal stability and enhanced nonlinear optical property".POLYMER 48.19(2007):5520-5529.