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TQ1, PTQ1 CAS 565228-37-7
Product Code M2076A2-100mg
Price $442 ex. VAT
$ USD

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PTQ1, for applications in high performance polymer solar cells

High quality medium band-gap polymer donor material

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

TQ1 (CAS number 565228-37-7) is an alternating copolymer based on an alkoxylated quinoxaline acceptor and a thiophene donor. It is a cost-effective medium band-gap polymer donor material used for high-performance polymer solar cells.

Over 7% device efficiency was achieved in OPV devics with PTQ1 as the polymer donor, PC71BM as the acceptor and 1-Chloronaphthalene as an additive [3]. This high efficiency was attributed to the polymer chain order and morphological effects.

Ossila's TQ1 was used in a high impact paper (IF 9.229)

TQ1 from Ossila was used in the high-impact paper (IF 9.229), Nongeminate Recombination in All-Polymer Solar Cells with Different Crystallinities, H. Kim et al., ACS Appl. Mater. Interfaces, 13, 33, 39322–39330 (2021); DOI: 10.1021/acsami.1c09592.

Luminosyn™ TQ1

Luminosyn™ TQ1 is now available.

High molecular weight and high purity
TQ1 polymer is purified by soxhlet extraction with methanol, hexane and chloroform under an argon atmospher

Batch-specific GPC data
Have confidence in what you are ordering; batch-specific GPC data for your thesis or publications

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

General Information

Full name Poly[[2,3-bis(3-octyloxyphenyl)-5,8-quinoxalinediyl]-2,5-thiophenediyl]
Synonyms PTQ1
CAS number 565228-37-7
Chemical formula (C40H46N2O2S)n
Molecular weight See Batch Details table above
HOMO / LUMO HOMO = - 5.70 eV, LUMO = - 3.30 eV [1]
Suggesting solvents Chloroform, chlorobenzene, dichlorobenzene
Classification / Family Quinoxaline heterocyclic five-membered ring, Organic semiconducting materials, Wide band-gap polymers, Organic photovoltaics, Polymer solar cells

Chemical Structure

TQ1 chemical structure
Chemical structure and product image of TQ1, CAS No. 565228-37-7.

Batch Details

Batch Mw Mn PDI Stock Info
M2076A1 150,244 61,571 2.44 Discontinued
M2076A2 154,162 63,809 2.42 In stock

Pricing

Batch Quantity Price
M2076A2 100 mg £340
M2076A2 250 mg £680
M2076A2 500 mg £1200
M2076A2 1 g £2200
M2076A2 5 g / 10 g* Please enquire

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

MSDS Documentation

TQ1 MSDSTQ1 MSDS Sheet

Literature and Reviews

  1. An Easily Synthesized Blue Polymer for High-Performance Polymer Solar Cells, E. Wang et at., Adv. Mater., 22, 5240–5244 (2010); DOI: 10.1002/adma.201002225.
  2. Inverted all-polymer solar cells based on a quinoxaline–thiophene/naphthalene-diimide polymer blend improved by annealing, Y. Xia et al., J. Mater. Chem. A, 4, 3835-3843 (2016); DOI: 10.1039/C6TA00531D.
  3. High-efficiency polymer solar cells with a cost-effective quinoxaline polymer through nanoscale morphology control induced by practical processing additives, Y. Kim et al., Energy Environ. Sci., 6, 1909-1916 (2013); DOI: 10.1039/C3EE00110E.
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