Synthesis and Characteristics of New Poly(p-phenylenevinylene) with Bulky t-Octylphenoxy Group

A new 2,5-di(t-octylphenoxy) group substituted poly(p-phenylenevinylene) derivative was synthesized by Gilch polymerization. The obtained polymer was characterized by NMR, FT-IR, and chemical analysis and completely soluble in common organic solvents. The polymer showed good thermal stability with T...

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Bibliographic Details
Published inMacromolecular research Vol. 11; no. 3; pp. 194 - 197
Main Authors Kim, Yun-Hi, Lee, Hyun-Ouk, Jung, Sung-Ouk, Kwon, Soon-Ki
Format Journal Article
LanguageKorean
Published 2003
Subjects
electroluminescence
poly(p-phenylenevinylene)
Gilch polymerization
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Summary:A new 2,5-di(t-octylphenoxy) group substituted poly(p-phenylenevinylene) derivative was synthesized by Gilch polymerization. The obtained polymer was characterized by NMR, FT-IR, and chemical analysis and completely soluble in common organic solvents. The polymer showed good thermal stability with T$_{g}$ of 105$^{\circ}C$. The polymer dissolved in chloroform showed maximum emission at 514 nm with a shoulder peak at around 560 nm. The EL spectrum of the ITO/PEDOT/TOP-PPV/Al device was observed maximum emission at 545 nm with a shoulder peak at around 585 nm.m.
Bibliography:KISTI1.1003/JNL.JAKO200311921732775
ISSN:1598-5032
2092-7673