Red-Emitting Dendritic Iridium(III) Complexes for Solution Processable Phosphorescent Organic Light-Emitting Diodes
Tianshi Qin, Junqiao Ding, Martin Baumgarten, Lixiang Wang,
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.