FATPA , 4,4,8,8,-12,12-hexa-p-tolyl-4H-8H-12H-12C-aza-dibenzo[

FATPA , 4,4,8,8,-12,12-hexa-p-tolyl-4H-8H-12H-12C-aza-dibenzo[ Chemische Eigenschaften,Einsatz,Produktion Methoden

• Beschreibung

  4,4,8,8,12,12-Hexa-p-tolyl-4H-8H-12H-12C-aza-dibenzo[cd,mn]pyrene (FATPA) is a fully diarymethylene-bridged triphenylamine derivative. As a TPA derivative, FATPA has an almost planar triphenylamine (TPA) backbone and good hole transport capacity. The thermal stability and morphological stability of TPA derivatives are improved. It has a high triplet energy and can serve as an efficient host material in OLEDs. Devices with FATPA as host material and Ir(ppy)3 as guest show a maximum current efficiency of 83.5 cd/A and a maximum power efficiency of 71.4 lm/W for green electrophosphorescence[1-2].  

• Einzelnachweise

  [1] Zhang Z, et al. Theoretical Investigations on Electronic Structures and Photophysical Properties of Novel Bridged Triphenylamine Derivatives. International Journal of Quantum Chemistry, 2011; 112: 1473-1490.
  [2] Jiang Z, et al. A Fully Diarylmethylene-Bridged Triphenylamine Derivative as Novel Host for Highly Efficient Green Phosphorescent OLEDs. Organic Letters, 2009; 11: 1503–1506.

FATPA , 4,4,8,8,-12,12-hexa-p-tolyl-4H-8H-12H-12C-aza-dibenzo[ Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

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