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Synthesis and electrooptical properties of triphenylamine- and oxadiazole-containing polymers |
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| Authors: | G I Nosova A V Yakimanskii N A Solovskaya E V Zhukova R Yu Smyslov A R Tameev E L Aleksandrova T V Magdesieva |
| Affiliation: | 1. Institute of Macromolecular Compounds, Russian Academy of Sciences, Bol’shoi pr. 31, St. Petersburg, 199004, Russia 2. Frumkin Institute of Physical Chemistry and Electrochemistry, Russian Academy of Sciences, Leninskii pr. 31, Moscow, 119991, Russia 3. Ioffe Physicotechnical Institute, Russian Academy of Sciences, Politekhnicheskaya ul. 26, St. Petersburg, 194021, Russia 4. Faculty of Chemistry, Moscow State University, Moscow, 119991, Russia |
| Abstract: | Soluble aromatic polyimides and copolyimides are synthesized on the basis of 4,4′-diaminotriphenylamine and oxadiazole-containing diamines. Poly(ester oxadiazoles) are prepared from acid dichlorides or oxadiazole-containing acid dihydrazides. The optical, electrochemical, and thermal properties of the polymers are investigated. It is shown that oxadiazole-containing polyimides and poly(ester oxadiazoles) are able to transfer electrons, while triphenylamine-containing polyimides and copolyimides can transfer holes and electrons. |
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