571652

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

light-emitting polymer

• Sinonimo/i: Fluorenyl polymer
• Formula condensata: C₈H₉(C₂₉H₄₀)_nC₈H₉
• Numero MDL: MFCD06202201
• Codice UNSPSC: 12352103
• ID PubChem: 24874752
• NACRES: NA.23

Proprietà

• Livello qualitativo: 100
• Stato: solid
• PM: M_w ≥20000
• Solubilità: chloroform: soluble
• λmax: 365 nm
• Fluorescenza: λ_ex 374 nm; λ_em 417 nm in chloroform(lit.)
• Prestazioni di un dispositivo 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

Descrizione

Descrizione generale

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.[1][2]

Applicazioni

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.[3][4] It is used to disperse single walled carbon nanotubes (SWCNTs), which can be further used in the fabrication of field-effect transistors (FETs).[5]

Informazioni sulla sicurezza

• Codice della classe di stoccaggio: 11 - Combustible Solids
• Classe di pericolosità dell'acqua (WGK): WGK 3
• Punto d’infiammabilità (°F): Not applicable
• Punto d’infiammabilità (°C): Not applicable
• Dispositivi di protezione individuale: Eyeshields, Gloves, type N95 (US)