Phosphorescent Iridium Complexes Based on 2-Phenylimidazo[1,2- a ]pyridine Ligands: Tuning of Emission Color toward the Blue Region and Application to Polymer Light-Emitting Devices

Theoretical study on phosphorescence eff

Theoretical study on phosphorescence efficiency and color tuning from orange to blue-green of Ir(III) complexes based on substituted 2-phenylimidazo[1,2-a]pyridine ligand

✍ Xiao-Na Li; Zhi-Jian Wu; Xi-Yan Li; Hong-Jie Zhang; Xiao-Juan Liu 📂 Article 📅 2010 🏛 John Wiley and Sons 🌐 English ⚖ 580 KB

## Abstract The geometrical structures, phosphorescence quantum yields, and electroluminescence (EL) efficiency of six iridium(III) complexes containing 2‐phenylimidazo[1,2‐a]pyridine ligand are investigated by density functional theory (DFT), which show a wide color tuning of photoluminescence fro