Red-Emitting Dendritic Iridium(III) Complexes
for Solution Processable Phosphorescent
Organic Light-Emitting Diodes
Tianshi Qin, Junqiao Ding, Martin Baumgarten, Lixiang Wang,
Klaus Müllen*
http://onlinelibrary.wiley.com/doi/10.1002/marc.201100657/full
This paper describes an excellent approach to improving OLED performance
by preventing aggregation-induced luminescence quenching. Aggregation
is prevented by growing a dendrimer from an iridium-complex "nucleus."
The dendrimers were synthesized via an efficient D.A. reaction. In
general, an elegant route to complex materials.
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