932019

9,9-Bis[4-[(4-ethenylphenyl)methoxy]phenyl]-N²,N⁷-di-1-naphthalenyl-N²,N⁷-diphenyl-9H-Fluorene-2,7-diamine

≥98% (HPLC)

• 동의어(들): VB-FNPD
• 실험식(Hill 표기법): C₇₅H₅₆N₂O₂
• CAS Number: 1173170-48-3
• Molecular Weight: 1017.26
• MDL number: MFCD35092880
• UNSPSC 코드: 12352116
• NACRES: NA.23

속성

• Quality Level: 100
• 분석: ≥98% (HPLC)
• solubility: chloroform: soluble; dichloromethane: soluble; toluene: soluble
• λmax: 354 nm±5 nm in dichloromethane; 378 nm±5 nm in dichloromethane
• 형광: λ_em 489 nm±10 nm in dichloromethane
• 오비탈 에너지: HOMO 5.3 eV ; LUMO 2.3 eV

설명

애플리케이션

9,9-Bis[4-[(4-ethenylphenyl)methoxy]phenyl]-N²,N⁷-di-1-naphthalenyl-N²,N⁷-diphenyl-9H-Fluorene-2,7-diamine, also known as VB-FNPD, is a solution-processable crosslinkable Hole Transport / Hole Injection Layer (HTL / HIL) material popularly used in optoelectronic devices, such as quantum-dot light-emitting diodes (QD-LEDs) [1], and perovskite light-emitting diodes (PeLEDs) [2,3].For instance, it was shown that thermally crosslinkable VB-FNPD is a great candidate for the HTL of QD-LEDs [1]. Device with VB-FNPD HTL crosslinking at 170 °C has the highest luminance of 7702 cd/m², the maximum c.d. (J) of 41.98 mA/cm², the maximum current efficiency (CE) of 5.45 Cd/A, and the maximum external quantum efficiency (EQE) of 1.64%.VB-FNPD was also successfully used as hole-transporting material in PeLEDs to to improve the hole-injection efficiency of PeLEDs [2,3].

안전성 정보

• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable