Recent Developments in the Application of Phosphorescent Iridium(III) Complex Systems

Ulbricht, Christoph; Beyer, Beatrice; Friebe, Christian; Winter, Andreas; Schubert, Ulrich S.

Abstract:

The recent developments in using iridium(III) complexes as phosphorescent emitters in electroluminescent devices, such as (white) organic light-emitting diodes and light-emitting electrochemical cells, are discussed. Additionally, applications in the emerging fields of molecular sensors, biolabeling, and photocatalysis are briefly evaluated. The basic strategies towards charged and non-charged iridium(III) complexes are summarized, and a wide range of assemblies is discussed. Small-molecule- and polymer-based materials are under intense investigation as emissive systems in electroluminescent devices, and special emphasis is placed on the latter with respect to synthesis, characterization, electro-optical properties, processing technologies, and performance.

Year:

2009

Type of Publication:

Article

Journal:

Advanced Materials

Volume:

21

Pages:

4418 - 4441