Bis(2-(3,5-dimethylphenyl)quinoline-C2,N')(acetylacetonato)iridium(III)

Red dopant material, Organic Light-Emitting Diodes (OLEDs), Organic electronics.

Bis(2-(3,5-dimethylphenyl)quinoline-C,N)(acetylacetonato)iridium(III), also known as Ir(dmpq)2(acac), is a highly efficient red phosphorescent emitter that is employed as a dopant material in organic light-emitting diodes (OLEDs).
Compared with Ir(phq)2acac, Ir(dmpq)2(acac) has a higher quantum efficiency. The dmpq ligand is methylated version of the phq (2-phenylquinoline) ligand, with methyl substitutions on the phenyl group. It is believed that the higher efficiency is a result of this methylation of the phq ligand.

Bis(2-(3,5-dimethylphenyl)quinoline-C,N)(acetylacetonato)iridium(III), also known asIr(dmpq)2(acac), is a highly efficient red phosphorescent emitter that isemployed as a dopant material in organic light-emitting diodes (OLEDs).