Nearly pure blue photoluminescent poly{2,7-[9-{3,5-bis[3,5-bis(benzyloxy)benzyloxy]benzyl}-9 -(3,6-dioxaoctyl)]fluorene} in film

Hong Zhi Tang, Michiya Fujiki, Zhong Biao Zhang, Keiichi Torimitsu, Masao Motonaga

Research output: Contribution to journalArticlepeer-review

43 Citations (Scopus)

Abstract

The first unsymmetrically substituted polyfluorene bearing a bulky poly(benzyl ether) dendron and less bulky 3,6-dioxaoctyl groups in the 9-position was designed and synthesized, which gives almost a pure bluish photoluminescence with negligible weak greenish excimer emission around 520 nm even in a thermally annealed thin solid film.

Original languageEnglish
Pages (from-to)2426-2427
Number of pages2
JournalChemical Communications
Volume1
Issue number23
DOIs
Publication statusPublished - 2001
Externally publishedYes

ASJC Scopus subject areas

  • Catalysis
  • Electronic, Optical and Magnetic Materials
  • Ceramics and Composites
  • Chemistry(all)
  • Surfaces, Coatings and Films
  • Metals and Alloys
  • Materials Chemistry

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