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PBDTT-DPP CAS 1380582-98-8
Product Code M1401A1-100mg
Price $468 ex. VAT
$ USD

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PBDTT-DPP, low band-gap semiconducting polymer

High purity and available online for priority dispatch

Specifications | Pricing and Options | MSDS | Literature and Reviews

PBDTT-DPP (CAS number 1380582-98-8) is a low band-gap polymer with strong photosensitivity in the range of 650-850 nm, with an onset absorption at 858 nm (Eg = 1.45 eV, near infrared absorption). However, it is less sensitive to visible light in the solar spectrum. For this reason, PBDTT-DPP is an ideal candidate for tandem solar cell structures, having achieved device performances of 8.62% (with device structure ITO/ZnO/P3HT:ICBA/PEDOT:PSS/ZnO/PBDTT-DPP:PC71BM/Ag).

Additionally, a single-layer device based on PBDTT-DPP was shown to demonstrate a power conversion efficiency of 6%.[1] PBDTT-DPP also finds application in perovskite solar cells due to its perfect energy level line-ups with perovskites.

Luminosyn™ PBDTT-DPP

Luminosyn™ PBDTT-DPP is now available.

High purity & molecular weight

HPBDTT-DPP is purified by Soxhlet extraction with methanol, hexane and chlorobenzene under an argon atmosphere

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

CAS Number 1380582-98-8
Chemical Formula (C72H94N2O2S6)n
Full Name Poly{2,6′-4,8-di(5-ethylhexylthienyl)benzo[1,2-b;3,4-b]dithiophene-alt-5,5'-dibutyloctyl-3,6-bis(5-thiophen-2-yl)pyrrolo[3,4-c]pyrrole-1,4-dione}
HOMO / LUMO HOMO = -5.30 eV, LUMO = -3.63 eV [1]
Solubility Soluble in chloroform, chlorobenzene, dichlorobenzene
Synonyms PBDT-DPP
Classification / Family Organic semiconducting materials, Low band gap polymers, Organic photovoltaics, Polymer solar cells, Tandem solar cells, Perovskite solar cells.

Chemical Structure

Chemical structure of PBDTT-DPP, 1380582-98-8
Chemical structure of PBDTT-DPP

Pricing

Batch Quantity Price
M1401A 100 mg £360
M1401A 250 mg £720
M1401A 500 mg £1300
M1401A 1 g £2200

Batch details

Batch Mw Mn PDI Stock Info
M1401 136,000 79,000 1.73 Discontinued
M1402 88,883 31,615 2.81 Discontinued
M1401A1 252,834 53,142 4.8 In Stock

MSDS Documentation

PBDTT-DPP MSDS SheetPBDTT-DPP MSDS Sheet

Literature and Reviews

  1. Tandem polymer solar cells featuring a spectrally matched low-bandgap polymer, L. Dou et al., Nat. Photonics 6, 180 (2012); DOI: 10.1038/NPHOTON.2011.356.
  2. Metal Oxide Nanoparticles as an Electron-Transport Layer in High-Performance and Stable Inverted Polymer Solar Cells, J. You et al., Adv. Mater., 24, 5267–5272 (2012); DOI: 10.1002/adma.201201958.
  3. Visibly Transparent Polymer Solar Cells Produced by Solution Processing, C. Chen et al., ACS Nano, 6(8), 7185-7190 (2012); DOI: 10.1021/nn3029327.
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