The effect of synthesis procedure on physical properties of poly(p-phenylene vinylene) derivatives

被引：6

作者：

Dridi, C

Blel, N

Chaïeb, A

Majdoub, M

Roudesli, MS

Davenas, J

Ben Ouada, H

Mâaref, H

机构：

[1] Fac Sci Monastir, Dept Chim, Lab Polymeres & Membranes, Monastir 5000, Tunisia

[2] Univ Lyon 1, Lab Mat Polymeres & Biomat, F-69622 Villeurbanne, France

[3] Fac Sci Monastir, Dept Phys, Lab Phys Interfaces & Semicond, Monastir 5000, Tunisia

来源：

EUROPEAN POLYMER JOURNAL | 2001年 / 37卷 / 04期

关键词：

poly(p-phenylene vinylene); photoluminiscence; X-ray diffraction; electron paramagnetic resonance;

D O I：

10.1016/S0014-3057(00)00164-6

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

We have synthesized two poly(p-phenylene vinylene) (PPV) derivatives. The first one consists of a copolymer formed by a random succession of phenylene vinylene and ether groups and the second one is characterized by a pendant side chain containing ether groups hereafter referred to as polyXI and C8-PPV respectively. The polymer's chemical structures were characterized by C-13 solid State NMR, FTIR and microanalysis. Thermal and structural properties were studied by differential scanning calorimetry and X-ray diffraction. The results were compared to pristine PPV. The effect of pendant side chain was discussed. Moreover, spectroscopic properties were investigated by means of photoluminescence and electron paramagnetic resonance and correlated to the material structure. From these studies we were able to present a possible explanation for the C8-PPV insolubility. (C) 2001 Elsevier Science Ltd. All rights reserved.

引用

页码：683 / 690

页数：8

共 30 条

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