A new series of highly efficient Ir(III) complexes, (DPQ), Ir(pic-N-O), (FPPQ)lr(pic-N-O),. (FPQ), Ir(pic-N-O), and (CPQ), Ir(pic-N-O) were synthesized for phosphorescent organic light-emitting diodes (PhOLEDs), and their photophysical, electrochemical, and electrolu- minescent (EL) properties were investigated. The Ir(III) ...
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