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Product Code M2078A1-100mg
Price £280 ex. VAT

PFN-FP, used to improve extraction efficiencies in OPV devices

High quality polymer available for fast, secure dispatch

Overview | Specifications | MSDS | Pricing and Options  | Literature and Reviews

PFN-FP (CAS number 673474-79-8) is one of the family members of conjugated poly-electrolyte materials (such as PFN) which is used as an electron-interface layer material in OPV devices (including perovskite solar cells) to improve extraction efficiencies. PFN-FP is also used as an active-layer material for blue OLED devices.

PFN-FP is soluble in polar solvents (such as water and methanol) in the presence of small amounts of acetic acid.

Cathode interlayer molecule

Cathode interlayer molecule

For high efficient OPV applications

Improve extraction efficiency

Improve extraction efficiency

as a conjugated polyelectrolyte

Worldwide shipping for 673474-79-8

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Good solubility

Good solubility

Soluble in polar solvents with small amount of acetic acid

General Information

Full name Poly[(9,9-bis(3'-(N,N-dimethylamino)propyl)-2,7-fluorene)-alt-1,4-phenylene]
Synonyms PFN-B
Chemical formula (C29H34N2)n
Absorption (in film) λmax 398 nm
CAS number 673474-79-8
HOMO/LUMO HOMO = -5.70 eV, LUMO = -2.12 eV [1]
Classification/Family Conjugated polymers, Polymer electrolyte, Polyfluorenes, Electron interface-layer materials, OLED, OPV, Perovskite materials

Chemical Structure

Chemical structure of PFN
Chemical structure of PFN

MSDS Documentation



Batch Quantity Price
M2078A1 100 mg £280
M2078A1 250 mg £560
M2078A1 500 mg £900

Literature and References

  1. Novel Electroluminescent Conjugated Polyelectrolytes Based on Polyfluorene, F. Huang et al., Chem. Mater.,16, 708-716 (2004); DOI: 10.1021/cm034650o.
  2. Approaches Toward Efficient and Stable Electron Extraction Contact in Organic Photovoltaic Cells: Inspiration from Organic Light-Emitting Diodes, T-W. Lee et al., Elec Mater. Lett., 6 (1), 41-50 (2010); DOI: 10.3365/eml.2010.03.041. 
  3. Combination of Titanium Oxide and a Conjugated Polyelectrolyte for High-Performance Inverted-Type Organic Optoelectronic Devices, H. Choi et al., Adv. Mater., 23, 2759–2763 (2011); DOI: 10.1002/adma.201100266.
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