Synthesis and coordination of oxyquinolyl end-functionalized polystyrene by atom transfer radical polymerization

被引：6

作者：

Guo, X

Lu, JM ^{[1
]}

Li, H

Yao, SH

Wang, LH

机构：

[1] Suzhou Univ, Dept Chem & Chem Engn, Key Lab Organ Synth, Suzhou 215006, Peoples R China

[2] Jiangsu Polytech Univ, Changzhou 213016, Peoples R China

来源：

JOURNAL OF APPLIED POLYMER SCIENCE | 2005年 / 97卷 / 05期

关键词：

oxyquinoline; ATRP; fluorescence; NLO; terminal functionalization;

D O I：

10.1002/app.21960

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

The end-functionalized polystyrene is synthesized by a new initiator, 5-chloromethyl-8-hydroxyquinoline (5-ClCH(2)Q), via atom transfer radical polymerization. The existence of the oxyquinoline group on the chain end was confirmed by H-1-NMR. The polymers can be easily changed into films with good fluorescence property and nonlinear third-order optical property. Coordinating the oxyquinoline group with Eu3+ and La3+, the fluorescent intensity and third-order nonlinear optical coefficient will be enhanced much more. The proportion of the oxyquinoline group coordinating and rare-earth metal is 3:2 determined by titrimetric analysis. (C) 2005 Wiley Periodicals, Inc.

引用

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页码：2067 / 2071

页数：5

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