New side-chain azo-polymers for optical applications: Synthesis and characterization

被引：2

作者：

Spiridon, Mitica Cezar ^{[1
,2
]}

Jerca, Florica Adriana ^{[1
,2
]}

Jerca, Valentin Victor ^{[1
,2
]}

Vuluga, Dumitru Mircea ^{[1
,2
]}

Vasilescu, Dan Sorin ^{[3
]}

机构：

[1] Romanian Acad, Ctr Organ Chem Costin D Nenitescu, 202B Spl Independentei CP 35-108, Bucharest 060023, Romania

[2] Ilie Murgulescu Inst Phys Chem, Colloid Dept, R-060021 Bucharest, Romania

[3] Univ Politehn Bucuresti, Dept Polymer Sci, R-010072 Bucharest, Romania

来源：

OPTICAL MATERIALS AND BIOMATERIALS IN SECURITY AND DEFENCE SYSTEMS TECHNOLOGY IX | 2012年 / 8545卷

关键词：

azobenzene; copolymers; oxazoline; NLO; TRANSFER RADICAL POLYMERIZATION; AZOBENZENE POLYMERS; NONLINEAR OPTICS; SYSTEMS; ORIENTATION; POLYIMIDES; MODULATION; COPOLYMERS; MOIETIES; BEHAVIOR;

D O I：

10.1117/12.965884

中图分类号：

TB3 [工程材料学]; R318.08 [生物材料学];

学科分类号：

0805 ; 080501 ; 080502 ;

摘要：

In this paper we report a series of side-chain polymers bearing a push-pull azo-moiety, from pseudo-stylbene type molecules. The azobenzene monomer is chemically incorporated through radical copolymerization in: poly(methacrylate), poly(styrene); and poly(oxazoline) matrices. The different classes of azo-polymers are discussed comparatively to one another from the point of view of: solubility, molecular weights, glass transition temperatures & thermal stability, chromophore contents, and as well as from the point of view of their spectral features.

引用

页数：9

共 42 条

[1] Optically active polymethacrylates with side-chain L-lactic acid residues connected to push-pull azobenzene chromophores
Angiolini, L
Caretti, D
Giorgini, L
Salatelli, E
Altomare, A
Carlini, C
Solaro, R
[J]. POLYMER, 2000, 41 (13) : 4767 - 4780
[2] Photo-responsive systems and biomaterials: photochromic polymers, light-triggered self-assembly, surface modification, fluorescence modulation and beyond
Ercole, Francesca
Davis, Thomas P.
Evans, Richard A.
[J]. POLYMER CHEMISTRY, 2010, 1 (01) : 37 - 54
[3] Gharavia A., 2008, APPL PHYS LETT, V92
[4] Hagen R, 2001, ADV MATER, V13, P1805, DOI 10.1002/1521-4095(200112)13:23<1805::AID-ADMA1805>3.3.CO
[5] 2-M
[6] Synthesis and characterization of polystyrene-b-poly(1,2-isoprene-ran-3,4-isoprene) block copolymers with azobenzene side groups
Hayakawa, T
Horiuchi, S
Shimizu, H
Kawazoe, T
Ohtsu, M
[J]. JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY, 2002, 40 (14) : 2406 - 2414
[7] Synthesis and characterization of side-chain oxazoline-methyl methacrylate copolymers bearing azo-dye
Jerca, Valentin Victor
Nicolescu, Florica Adriana
Baran, Adriana
Anghel, Dan Florin
Vasilescu, Dan Sorin
Vuluga, Dumitru Mircea
[J]. REACTIVE & FUNCTIONAL POLYMERS, 2010, 70 (10) : 827 - 835
[8] Kajzar F, 2003, ADV POLYM SCI, V161, P1
[9] PHOTOCHEMISTRY OF AZOBENZENE-CONTAINING POLYMERS
KUMAR, GS
NECKERS, DC
[J]. CHEMICAL REVIEWS, 1989, 89 (08) : 1915 - 1925
[10] Synthesis of optical-active azo-containing acrylates using atom transfer radical polymerization under microwave irradiation
Li, Najun
Lu, Jianmei
Xu, Qingfeng
Xia, Xuewei
Wang, Lihua
[J]. EUROPEAN POLYMER JOURNAL, 2007, 43 (10) : 4486 - 4492

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