A novel triphenylamine-substituted poly(p-phenylenevinylene): Improved photo- and electroluminescent properties

Y. J. Pu, M. Soma, J. Kido, Hiroyuki Nishide*

*この研究の対応する著者

研究成果: Article査読

90 被引用数 (Scopus)

抄録

A novel triphenylamine-substituted and fully conjugated poly(1,4-phenylenevinylene), poly[5-(4′-(N,N-diphenylamino)-phenyl)-2- (2′-ethylhexyloxy)-1,4-phenylenevinylene-alt-5-methoxy-2- (2′-ethylhexyloxy)-1,4-phenylenevinylene] was synthesized by Wittig-Horner-type polycondensation. The polymer gave a high photoluminescence efficiency as a film (31%) and a low ionization potential of -5.1 eV. The simple double-layer light-emitting-diode devices of the polymer exhibited a very high luminance of 29 500 cd/m2 under a low driving voltage (≈8 V).

本文言語English
ページ(範囲)3817-3819
ページ数3
ジャーナルChemistry of Materials
13
11
DOI
出版ステータスPublished - 2001

ASJC Scopus subject areas

  • 材料化学
  • 材料科学(全般)

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