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Product Code M2274A1-50mg
Price £260 ex. VAT

DTY6, developed for large-area organic solar cells

Highly efficient non-fullerene acceptor from the Y6 family, available for priority dispatch

Specifications | Pricing and Options | MSDS | Literature and Reviews

DTY6 is another highly efficient non-fullerene acceptor from the Y6 family with a highly conjugated and flat [1,2,5]thiadiazolo[3,4-e]thieno[2",3’':4’,5']thieno[2',3':4,5]pyrrolo[3,2-g]thieno[2',3':4,5]thieno[3,2-b]indole core centre.

Bearing two large decylteradecyl alky side chains, DTY6 is developed for large-area organic solar cells. Working together with polymers PBDB-TF-T1 (T1), PTO2, PClTO2. Non-fullerene acceptors DTY6, BTP-2F-12, TPT10-C8C12 and BTP-eC9 are considered to be green energy materials for their green solvents processability, i.e. in o-xylene or THF.

High efficient non-flullerene acceptor

High efficient non-flullerene acceptor

With highly conjugated core

Enhanced solubility

Enhanced solubility

With decylteradecyl alkyl chains

Worldwide shipping for DTY6

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Green energy material

Green energy materials

Processable in non-halogenated solvents

Polymer organic solar cells based on PM6:DTY6 processed in non-halogenated solvent o-xylene achieved power conversion efficiency of 16.1% with the following simple structure.

Device structure: (ITO)/PEDOT:PSS/PM6:DTY6 (1:1.2, w/w, polymer weight concentration of 8 mg/mL)/PFN-Br/Ag. [1]

Thickness (nm) VOC (V) JSC (mA cm-2) FF (%) PCEmax (%)
110 ± 20 nm 0.848 25.3 75.1 16.1

General Information

CAS Number N/A
Chemical Formula C114H150F4N8O2S5
Purity >99% (1H NMR)
Full Name 2,2'-((2Z,2'Z)-((12,13-bis(2-decylteradecyl)-3,9-diundecyl-12,13-dihydro-[1,2,5]thiadiazolo[3,4-e]thieno[2",3’':4’,5']thieno[2',3':4,5]pyrrolo[3,2-g]thieno[2',3':4,5]thieno[3,2-b]indole-2,10-diyl)bis(methanylylidene))bis(5,6-difluoro-3-oxo-2,3-dihydro-1H-indene-2,1-diylidene))dimalononitrile
Molecular Weight 1900.83 g/mol
HOMO / LUMO HOMO = -5.67 eV, LUMO = -4.04 eV [1]
Absorption λmax 716 nm (in o-xylene), 836 nm (in o-xylene processed film)
Synonyms BTP-4F-24, Y6-DT
Classification / Family NFAs, n-type non-fullerene electron acceptors, Organic semiconducting materials, Low band-gap small molecule, Small molecular acceptor, Organic photovoltaics, Polymer solar cells, NF-PSCs.

Chemical Structure

Chemical structure of DTY6, green energy materials
Chemical structure of DTY6 (BTP-4F-24)


Batch Quantity Price
M2274A1 50 mg £260
M2274A1 100 mg £400
M2274A1 250 mg £800
M2274A1 500 mg £1450
M2274A1 1 g £2500

MSDS Documentation


Literature and Reviews

  1. Single-Component Non-halogen Solvent-Processed High-Performance Organic Solar Cell Module with Efficiency over 14%, S. Dong et al., Joule 4 (9), 2004-2016 (2020); DOI: 10.1016/j.joule.2020.07.028.
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