4,4'-双(N-咔唑)-1,1'-联苯，4,4′-Bis(N-carbazolyl)-1,1′-biphenyl [CBP, DCBP]；sublimed grade, 99.9% trace metals basis

等级

sublimed grade

质量水平

100

测定

99.9% trace metals basis

形式

solid

缺失

0.5 wt. % loss on heating, 279.6 °C (typical, TGA)

mp

277.9 °C (typical, DSC)
281-285 °C

λ_max

532 nm

轨道能量

HOMO 6 eV 
LUMO 2.9 eV 

OLED设备性能

ITO/HMPD/CBP:Ir(ppy)₃ (6%)/Alq₃/Mg:Ag

• Color: green
• Max. Luminance: 100 Cd/m²
• Max. EQE: 9 %

ITO/MoO₃/CBP/CBP:Ir(ppy)₂(acac) (6%)/TPBI/LiF/Al

• Color: green
• Max. Luminance: ~100000 Cd/m²
• Max. EQE: 24.5 %
• Turn-On Voltage: 3.65 V

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/CBP:Ir(ppy)₃ (6%)/niBr/Alq₃/Mg:Ag

• Color: green
• Max. EQE: 0.3 %
• Turn-On Voltage: 4.5 V

ITO/NPD/CBP:Ir(ppy)₃/BCP/Alq₃/Mg:Al

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

ITO/PEDOT:PSS/NPD/CBP:Ir(piq)3 (6 wt%)/Alq₃/LiF/Al

• Color: red
• Max. Luminance: 20000 Cd/m²
• Max. EQE: 8.1 %
• Turn-On Voltage: 5.9 V

ITO/TAPC/CBP:FIrpic (6%)/PO14/LiF/Al

• Color: blue
• Max. EQE: 12.5 %

SMILES string

c1ccc2c(c1)n(-c3ccc(cc3)-c4ccc(cc4)-n5c6ccccc6c7ccccc57)c8ccccc28

InChI

1S/C36H24N2/c1-5-13-33-29(9-1)30-10-2-6-14-34(30)37(33)27-21-17-25(18-22-27)26-19-23-28(24-20-26)38-35-15-7-3-11-31(35)32-12-4-8-16-36(32)38/h1-24H

InChI key

VFUDMQLBKNMONU-UHFFFAOYSA-N