• USA Home
  • 571652 - Poly(9,9-di-n-octylfluorenyl-2,7-diyl)

EMAIL THIS PAGE TO A FRIEND
571652 Sigma-Aldrich

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

light-emitting polymer

  • Linear Formula C8H9(C29H40)nC8H9

  •  MDL number MFCD06202201

  •  PubChem Substance ID 24874752

  •  NACRES NA.23

Purchase

Properties

Related Categories Light-Emitting Polymers (LEPs), Materials Science, OLED and PLED Materials, Organic and Printed Electronics, Polyfluorene (PFO) Polymers and Co-Polymers More...
Quality Level   100
mol wt   Mw ≥20000
solubility   chloroform: soluble
λmax   365 nm
fluorescence   λex 374 nm; λem 417 nm in chloroform(lit.)
OLED Device Performance   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

General description

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).

Packaging

500 mg in glass bottle

Safety & Documentation

Safety Information

Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
WGK 3
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable
Protocols & Articles

Articles

Light-Emitting Polymers

Conjugated polymers with long range p-electron delocalization behave as processable organic “metals” in their doped state and as semiconducting materials in their neutral undoped state.1–3 Many undop...
Prof. Qibing Pei
Material Matters 2007, 2.3, 26.
Keywords: Absorption, Alkylations, Applications, Bacterial conjugations, Catalysis, Condensations, Environmental, Grignard Reaction, Infrared spectroscopy, Materials Science, Phase transitions, Polymerization reactions, Radical polymerization, Semiconductor, Solar cells, Solvents, Spectra, Suzuki coupling, Suzuki reactions, Type

Polymer-Sorted Semiconducting Carbon Nanotubes for Transistors and Solar Cells

Matthew J. Shea,1 Gerald J. Brady,1 Juan Zhao,1,2 Meng-Yin Wu,3 Harold T. Evensen,3 Michael S. Arnold1* 1Department of Materials Science and Engineering, University of Wisconsin-Madison, USA 2School ...
Keywords: Absorption, Chemical vapor deposition, Chromatography, Column chromatography, Deposition, Diffusion, Materials Science, Microscopy, Nanotubes, Renewable energy, Scanning electron microscopy, Semiconductor, Separation, Solar cells

Peer-Reviewed Papers
15

References

Related Products

Technical Service:

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Bulk Ordering & Pricing:

Need larger quantities for your development, manufacturing or research applications?