Synthesis and functional properties of green fluorescent poly(methylmethacrylate) for use in liquid crystal systems

被引：48
作者：
Grabchev, I [1 ]
Chovelon, JM
机构：
[1] Bulgarian Acad Sci, Inst Polymers, BU-1113 Sofia, Bulgaria
[2] Univ Lyon 1, CNRS UMR 5634, LACE, F-69622 Villeurbanne, France
来源：
POLYMERS FOR ADVANCED TECHNOLOGIES | 2003年 / 14卷 / 09期
关键词：
poly(methylmethacrylate); 1,8-naphthalimide; photophysics; fluorescence; dyes;
D O I：
10.1002/pat.376
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 copolymerization of six 4-aminosubstituted-1,8-naphthalimide dyes comprising an allylic polymerizable group with methylmethacrylate has been investigated. The utility of the copolymers prepared as fluorescent component in polymer/liquid crystal systems has been examined. The photophysical and photochemical properties of the systems monomeric dye/liquid crystal and copolymer/liquid crystal have been also discussed. It has been shown that in a liquid crystal mixture 1,8-naphthalimide dyes and respective copolymer/liquid crystals have yellow-green fluorescent color with good photostability. Copyright (C) 2003 John Wiley Sons, Ltd.
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收藏
页码：601 / 608
页数：8
相关论文
共 37 条
[1]   INFLUENCE OF SUBSTITUENT LENGTH IN DICHROIC DYE MOLECULES ON THE ORIENTATIONAL PROPERTIES OF GUEST-HOST LIQUID-CRYSTAL MIXTURES [J].
BAUMAN, D ;
MARTYNSKI, T ;
MYKOWSKA, E .
LIQUID CRYSTALS, 1995, 18 (04) :607-613
[2]   A new method for synthesis of 4-allyloxy-1,8-naphthalimide derivatives for use as fluorescent brighteners [J].
Bojinov, V ;
Grabchev, I .
DYES AND PIGMENTS, 2001, 51 (01) :57-61
[3]   Polymer-dispersed liquid crystals: Preparation, operation and application [J].
Bouteiller, L ;
LeBarny, P .
LIQUID CRYSTALS, 1996, 21 (02) :157-174
[4]   Theory of inhomogeneous polymers lattice model for the interface between flexible polymer and small molecular liquid crystal [J].
Chen, Y ;
Li, J ;
Zhang, H ;
Yang, Y .
MOLECULAR CRYSTALS AND LIQUID CRYSTALS SCIENCE AND TECHNOLOGY SECTION A-MOLECULAR CRYSTALS AND LIQUID CRYSTALS, 1995, 258 :37-50
[5]  
Drazaic P S., 1995, Liquid Crystal Dispersions
[6]   Photophysical characteristics of polymerizable 1,8-naphthalimide dyes and their copolymers with styrene or methylmethacrylate [J].
Grabchev, I .
DYES AND PIGMENTS, 1998, 38 (04) :219-226
[7]   SYNTHESIS OF SOME UNSATURATED 1,8-NAPHTHALIMIDE DYES [J].
GRABCHEV, I ;
MEALLIER, P ;
KONSTANTINOVA, T ;
POPOVA, M .
DYES AND PIGMENTS, 1995, 28 (01) :41-46
[8]   Synthesis and characterisation of fluorescent polyacrylonitrile copolymers with 1,8-naphthalimide side chains [J].
Grabchev, I ;
Bojinov, V .
POLYMER DEGRADATION AND STABILITY, 2000, 70 (02) :147-153
[9]  
Grabchev I, 1999, J APPL POLYM SCI, V74, P151, DOI 10.1002/(SICI)1097-4628(19991003)74:1<151::AID-APP19>3.0.CO
[10]  
2-A
1234