Highly phosphorescent perfect green emitting iridium(iii) complex for application in OLEDs.
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.
Bolink
Henk J
HJ
Institute of Molecular Science, University of Valencia, P.O. Box 22085, ES-46071 Valencia, Spain. henk.bolink@uv.es
Coronado
Eugenio
E
Garcia Santamaria
Sonsoles
S
Sessolo
Michele
M
Evans
N
N
Klein
Cedric
C
Baranoff
E
E
Kalyanasundaram
K
K
Graetzel
Michael
M
Nazeeruddin
Md K
MK