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660124 Aldrich

4,4′-Bis(N-carbazolyl)-1,1′-biphenyl

97%

Synonym: 4,4′-Bis(9-carbazolyl)-1,1′-biphenyl, 4,4-N,N′-Dicarbazole-1,1′-biphenyl, CBP, DCBP

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Properties

Related Categories Hole Transport (HT) & Hole Injection Layer (HIL) Materials, Hole Transport Materials, Host Materials, Materials Science, OLED and PLED Materials,
InChI Key   VFUDMQLBKNMONU-UHFFFAOYSA-N
assay   97%
mp   281-285 °C
Orbital energy   HOMO 6 eV 
  LUMO 2.9 eV 
OLED Device Performance   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 %

Description

Application

Hole-transport material in high-efficiency red OLEDs and electroluminescent dendritic complexes.

Packaging

1, 5 g in poly bottle

Protocols & Applications

Organic Semiconductor Laser Materials

Price and Availability

Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Hazard statements 
Precautionary statements 
Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
3
Protocols & Articles

Articles

Materials Design Concepts for Efficient Blue OLEDs:
A Joint Theoretical and Experimental Study

Since their discovery,1 organic light emitting devices (OLEDs) have evolved from a scientific curiosity into a technology with applications in flat panel displays and the potential to revolutionize t...
Evgueni Polikarpov, Asanga B. Padmaperuma
Keywords: Applications, Building blocks, Help, Materials Science, Methods, Purification, Reductions, Search, Support, Tools, Type

Organic Semiconductor Laser Materials

Over recent years, a wide variety of challenges aiming for electrical pumping of organic laser diodes have been addressed. However, organic laser diodes have difficulty gaining widespread application...
Chihaya Adachi, Hajime Nakanotani
Material Matters 2009, 4.3, 74.
Keywords: Absorption, Amplification, Electronics, Infrared spectroscopy, Nitrogen phosphorus detector, Organic electronics, Recombination, Semiconductor, Spectra, Type

Peer-Reviewed Papers
15

References

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