Encapsulated cores: host-free organic light-emitting diodes based on solution-processible electrophosphorescent dendrimers

S.-C. Lo, T D Anthopoulos, E B Namdas, P L Burn, Ifor David William Samuel

Research output: Contribution to journalArticlepeer-review

142 Citations (Scopus)

Abstract

A solution-processible phosphorescent dendrimer, which has a fac-tris(2-phenylpyridyl)iridium(III) complex at its core and is encapsulated by six first-generation dendrons (see Figure), eliminates luminescence quenching in the solid state. The dendrimer can be used as a host-free light-emitting layer to give highly efficient bilayer dendrimer light-emitting diodes.

Original languageEnglish
Pages (from-to)1945-1948
Number of pages5
JournalAdvanced Materials
Volume17
Issue number16
DOIs
Publication statusPublished - 16 Aug 2005

Keywords

  • CONJUGATED POLYMERS
  • ENERGY-TRANSFER
  • EFFICIENCY
  • DEVICES
  • PHOSPHORESCENCE
  • EMISSION
  • COMPLEX
  • SINGLE
  • LAYERS
  • FILMS

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