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Product Code M2348A1
Price $450.00 ex. VAT

P4T2F-HD belongs to the polythiophenes (PTs) family with either fluoro or alkyl groups on the main backbone of the polymer. 

Fluorination can promote stronger interchain interaction to enhance polymer crystallinity. While P3HT can form completely mixed bulk heterjunction (BHJ) films with non-fullerene acceptors, P4T2F-HD has relatively low miscibility with them, i.e. Y6-BO (BTP-4F-12), which enables the blending active materials to form desired packing and nanoscale phase separation morphology for efficient OSCs.

Record device performance with PCE of 13.65% was achieved by using an active layer materials with P5TCN-F25 as the polymer donor and Y6-BO as the acceptor by the following device structure with excellent storage and thermal stability.

Device structure: ITO/ZnO/C60-SAM/P4T2F-HD:Y6-BO/MoO3/Ag [1].

Thickness (nm) VOC (V) JSC (mA cm-2) FF (%) PCE (%)
100 0.72 24.39 75.30 13.34

Luminosyn™ P4T2F-HD

Luminosyn™ P4T2F-HD is now available.

High purity
P4T2F-HD is purified by Soxhlet extraction with methanol, hexane and chlorobenzene under an argon atmosphere

Batch-specific GPC data
Batch specific GPC data is always available for your thesis or publication

Large-quantity orders
Plan your experiments with confidence with polymers from the same batch

General Information

Full name Poly(3,3′-dihexyldecyl-4'',4'''-difluoro[2,2′:5′,2′′:5′′,2′′′-quaterthiophene]-5,5′′′-diyl)
Synonyms PQT16-2F, PQTHD-2F, Poly(4,4′-difluoro-3'',3'''-difluoro[2,2′:5′,2′′:5′′,2′′′-quaterthiophene]-5,5′′′-diyl)
Chemical formula (C48H70F2S4)n
CAS number n.a.
HOMO / LUMO HOMO = -5.35 eV, LUMO = -3.43 eV [1]
Melting Point T= 182 °C
Solubility Chloroform, chlorobenzene and dichlorobenzene
Processing solvent Chloroform, chlorobenzene
Classification / Family Polythiophenes, Organic semiconducting materials, Medium band-gap polymers, Organic Photovoltaics, OFETs, Polymer solar cells, NF-PSCs.

Chemical Structure

chemical structure of p4t2f-hd
Chemical structure of P4T2F-HD.

MSDS Documentation



Batch Quantity Price
M2348A1 100 mg £360
M2348A1 250 mg £720
M2348A1 500 mg £1300
M2348A1 1 g £2200
M2348A1 5 g / 10 g* Please enquire

*for 5 - 10 grams order quantity, the lead time is 4-6 weeks.

Batch details

Batch Mw Mn PDI Stock Info
M2348A1 44,406 29,331 1.51 In stock

Literature and Reviews

  1. Surpassing 13% Efficiency for Polythiophene Organic Solar Cells Processed from Nonhalogenated Solvent, J. Xiao et al., 22 (25), 2008158 (2021); Adv. Mater., DOI: 10.1002/adma.202008158.
  2. Polythiophene derivatives compatible with both fullerene and non-fullerene acceptors for polymer solar cells, X. Jia et al., J. Mater. Chem. C, 7, 314-323 (2019); DOI: 10.1039/C8TC04746D.
  3. The renaissance of polythiophene organic solar cells, L. Ye et al., Trends Chem., 3 (12), 1074-1087 (2021); DOI: 10.1016/j.trechm.2021.09.008.

To the best of our knowledge the information provided here is accurate. However, Ossila assume no liability for the accuracy of this page. The values provided are typical at the time of manufacture and may vary over time and from batch to batch. All products are for laboratory and research and development use only, and may not be used for any other purpose including health care, pharmaceuticals, cosmetics, food or commercial applications.

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