Title of article
The effect of synthesis procedure on physical properties of poly(p-phenylene vinylene) derivatives
Author/Authors
C Dridi، نويسنده , , N Blel، نويسنده , , A Cha??eb، نويسنده , , M Majdoub، نويسنده , , M.S. Roudesli، نويسنده , , J Davenas، نويسنده , , H.Ben Ouada، نويسنده , , H Mâaref، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2001
Pages
8
From page
683
To page
690
Abstract
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 13C 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.
Keywords
Photoluminiscence , electron paramagnetic resonance , Poly(p-phenylene vinylene) , X-ray diffraction
Journal title
European Polymer Journal(EPJ)
Serial Year
2001
Journal title
European Polymer Journal(EPJ)
Record number
1211359
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