A novel class of photo- and electroactive polymers containing oxadiazole and amine moieties in a side chain

Hiroyuki Mochizuki, Takahiro Hasui, Masuki Kawamoto, Tomiki Ikeda, Chihaya Adachi, Yoshio Taniguchi, Yasuhiko Shirota

研究成果: Contribution to journalArticle査読

57 被引用数 (Scopus)

抄録

A new class of photo- and electroactive polymer materials showing an liquid-crystalline (LC) phase were designed and synthesized: four kinds of polymers with both oxadiazole and arylamine moieties as carrier-transporting groups in the side chain. Among them, the polymers with a dimethylamine and a methylcarbazole moiety show LC phases. Furthermore, all the polymers emitted strong blue fluorescence, and their fluorescent quantum yields were over 0.6. The aligned sample of the polymer with the carbazole moiety emitted polarized fluorescence at room temperature. One-layer type electroluminescent (EL) devices were fabricated by using the polymer with a triphenylamine moiety, which exhibited the highest quantum yield (∼0.82), and found to emit the EL emission at blue region.

本文言語英語
ページ(範囲)3457-3464
ページ数8
ジャーナルMacromolecules
36
10
DOI
出版ステータス出版済み - 5 20 2003
外部発表はい

All Science Journal Classification (ASJC) codes

  • Organic Chemistry
  • Polymers and Plastics
  • Inorganic Chemistry
  • Materials Chemistry

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