The photophysical and electroluminescence properties of two dinuclear rhenium(I) carbonyl complexes bearing 1,2-diazines are comprehensively investigated. The bromo-bridged complex is successfully used as triplet emitter for the preparation of vacuum-processed OLEDs with outstanding external quantum efficiencies, reaching a value of 10%.
Phosphorescent Organic Light-Emitting Diodes with Outstanding External Quantum Efficiency using Dinuclear Rhenium Complexes as Dopants / M. Mauro, C. Yang, C. Shin, M. Panigati, C. Chang, G. D'Alfonso, L. De Cola. - In: ADVANCED MATERIALS. - ISSN 0935-9648. - 24:15(2012), pp. 2054-2058. [10.1002/adma.201104831]
Phosphorescent Organic Light-Emitting Diodes with Outstanding External Quantum Efficiency using Dinuclear Rhenium Complexes as Dopants
M. Panigati;G. D'AlfonsoPenultimo
;L. De Cola
2012
Abstract
The photophysical and electroluminescence properties of two dinuclear rhenium(I) carbonyl complexes bearing 1,2-diazines are comprehensively investigated. The bromo-bridged complex is successfully used as triplet emitter for the preparation of vacuum-processed OLEDs with outstanding external quantum efficiencies, reaching a value of 10%.
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