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Pyridine-modified acridine-based bipolar host material for green phosphorescent organic light-emitting diodes

  • Dankook University

Research output: Contribution to journalArticlepeer-review

Abstract

A bipolar host material with a phenyl-modified acridine core and a pyridine unit in the molecular structure was synthesized as the host material for green phosphorescent organic light-emitting diodes (PHOLEDs). A high triplet energy of 2.76 eV was obtained from the host and a high quantum efficiency of 13.5 % was achieved in green PHOLEDs using the acridine-based host material.

Original languageEnglish
Pages (from-to)899-902
Number of pages4
JournalChemistry - An Asian Journal
Volume7
Issue number5
DOIs
StatePublished - May 2012
Externally publishedYes

Keywords

  • acridine
  • bipolar host
  • electron transport

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