Highly phosphorescent perfect green emitting iridium(III) complex for application in OLEDs

Henk J. Bolink; Eugenio Coronado; Sonsoles Garcia Santamaria; Michele Sessolo; N. Evans; Cedric Klein; E. Baranoff; K. Kalyanasundaram; Michael Graetzel; Md. K. Nazeeruddin

doi:10.1039/B707879J

Highly phosphorescent perfect green emitting iridium(iii) complex for application in OLEDs†

Henk J. Bolink,*^a Eugenio Coronado,^a Sonsoles Garcia Santamaria,^a Michele Sessolo,^a N. Evans,^b Cedric Klein,^b E. Baranoff,^b K. Kalyanasundaram,^b Michael Graetzel^b and Md. K. Nazeeruddin*^b

Author affiliations

* Corresponding authors

^a Institute of Molecular Science, University of Valencia, P.O. Box 22085, ES-46071 Valencia, Spain
E-mail: henk.bolink@uv.es
Fax: +34963543273
Tel: +34963544416

^b Laboratory for Photonics and Interfaces, Ecole Polytechnique Fédérale de Lausanne, CH-1015 Lausanne, Switzerland

Abstract

A novel iridium complex, [bis-(2-phenylpyridine)(2-carboxy-4-dimethylaminopyridine)iridium(III)] (N984), was synthesized and characterized using spectroscopic and electrochemical methods; a solution processable OLED device incorporating the N984 complex displays electroluminescence spectra with a narrow bandwidth of 70 nm at half of its intensity, with colour coordinates of x = 0.322; y = 0.529 that are very close to those suggested by the PAL standard for a green emitter.

Chemical Communications

Highly phosphorescent perfect green emitting iridium(iii) complex for application in OLEDs†

Abstract

Supplementary files

Article information

Download Citation

Permissions

Highly phosphorescent perfect green emitting iridium(III) complex for application in OLEDs

Social activity

Search articles by author

Spotlight

Advertisements