三[2-苯基吡啶-C2,N]铱(III)，Tris[2-phenylpyridinato-C2,N]iridium(III) [Ir(ppy)3]；sublimed grade

等级

sublimed grade

质量水平

100

形式

powder

缺失

0.5% loss on heating, 359°C (typical, TGA)

转变温度

transition temp 437.6 °C (typical, DSC)

λ_max

282 nm

荧光

λ_ex 305 nm; λ_em 507 nm in chloroform

轨道能量

HOMO 5.6 eV 
LUMO 3 eV 

OLED设备性能

ITO/HMPD/TAZ:Ir(ppy)₃ (7%)/Alq₃/Al:Li

• Color: green
• Max. Luminance: 4000 Cd/m²
• Max. EQE: 15 %

ITO/NPD/CBP:Ir(ppy)₃ (6%)/Alq₃/Mg:Ag

• Color: green
• Max. Luminance: 100000 Cd/m²
• Max. EQE: 8 %
• Turn-On Voltage: 4.3 V

ITO/NPD/TCTA/BCPO:Ir(ppy)₃ (7-8%)/BCP/Alq₃/LiF/Al

• Color: green
• Max. Luminance: 207839 Cd/m²
• Max. EQE: 21.6 %
• Turn-On Voltage: 2.1 V

ITO/TCTA/Ir(ppy)₃/Bphen/LiF/Al

• Color: green
• Max. Luminance: 300000 Cd/m²
• Max. EQE: 19 %
• Turn-On Voltage: 2.6 V

SMILES string

c1ccc(nc1)-c2ccccc2[Ir](c3ccccc3-c4ccccn4)c5ccccc5-c6ccccn6

InChI

1S/3C11H8N.Ir/c3*1-2-6-10(7-3-1)11-8-4-5-9-12-11;/h3*1-6,8-9H;

InChI key

QKBWDYLFYVXTGE-UHFFFAOYSA-N