571652

Poly(9,9-di-n-octylfluorenyl-2,7-diyl)

light-emitting polymer

• Synonyme(s) : Fluorenyl polymer
• Formule linéaire : C₈H₉(C₂₉H₄₀)_nC₈H₉
• Numéro MDL: MFCD06202201
• Code UNSPSC : 12352103
• ID de substance PubChem : 24874752
• Nomenclature NACRES : NA.23

Propriétés

• Niveau de qualité: 100
• Forme: solid
• Poids mol.: M_w ≥20000
• Solubilité: chloroform: soluble
• λmax: 365 nm
• Fluorescence: λ_ex 374 nm; λ_em 417 nm in chloroform(lit.)
• Performance des dispositifs OLED: ITO/PEDOT:PSS/PVK/PFO/Ca;
  • Color: blue
  • Max. Luminance: 102.3 Cd/m²
  • Max. EQE: 0.17 %
  ; ITO/PEDOT:PSS/PVK/PFO:Ir(btpy)₃ (5 wt%)/Ca;
  • Color: red
  • Max. Luminance: 726.5 Cd/m²
  • Max. EQE: 2.32 %
  ; ITO/PEDOT:PSS/PVK/PFO:Iridium (III) tris(2-(4-tolyl)pyridinato-N,C2) (5 wt%)/Ca;
  • Color: green
  • Max. Luminance: 3311 Cd/m²
  • Max. EQE: 2.31 %
• Mw/Mn: ~3.7

Description

Description générale

Poly(9,9-di-n-octylfluorenyl-2,7-diyl) (PFO) is a blue light emitting fluorescent polymer with high electroluminescence quantum yield and chemical stability. It can form an emissive layer on the surface of the optoelectronic devices.

Application

PFO can be used as a phase separated polymer that interacts with the conducting probes to define the effect of noise sources on σ-conjugated charge carriers. It is used to disperse single walled carbon nanotubes (SWCNTs), which can be further used in the fabrication of field-effect transistors (FETs).

Informations sur la sécurité

• Code de la classe de stockage: 11 - Combustible Solids
• Classe de danger pour l'eau (WGK): WGK 3
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable
• Équipement de protection individuelle: Eyeshields, Gloves, type N95 (US)