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BTP-4F-12, Y6-BO (Y12)

CAS Number 2389125-23-7

Green Energy Materials, Non-Fullerene Acceptors, Organic Conductors

BTP-4F-12, Y6-BO (Y12) CAS 2389125-23-7
Product Code M2245A1-50mg
Price £260 ex. VAT
£ GBP

How to Order | Worldwide Shipping

BTP-4F-12, great for solution processability and mass device production

Low price, high purity (>98%) BTP-4F-12 available in sensible quantities

BTP-4F-12 (CAS number 2389125-23-7), also known as Y12, is a family member of BTP-4F (Y6). The two materials are very similar with the only difference between Y12 and Y6 being that Y12 has two butyloctyl side chains to the [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 while Y6 bears two ethylhexyl chains.

Comparing to Y6, Y12 has greater solubility and for this reason, Y12 has great advantage for solution processability and mass device production with environmentally benign solvents as active layer materials for organic polymer solar cells.

High efficient non-flullerene acceptor

High efficient non-flullerene acceptor

With highly conjugated core

Enhanced solubility

Enhanced solubility

with butyloctyl alkyl chains

Worldwide shipping for BTP-4F-12, Y6-BO (Y12)

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Quick and reliable shipping

Green energy material

Green energy materials

Processable in non-halogenated solvents

While PM6 (PBDB-T-2F) was used as the low band-gap donor polymer, mixed two well-compatible non-fullerene acceptors BTP-4F-12 and MeIC showed a great device performance with 17.4% efficiency and a high open-circuit voltage of 0.863 with minimum energy loss.

Device structure: ITO/PEDOT:PSS/PM6:BTP-4F-12:MeIC/PDIN/Al. [1]

Thickness (nm) VOC (V) JSC (mA cm-2) FF (%) PCE (%)
N/A 0.863 25.4 79.2 17.4

General Information

CAS Number 2389125-23-7
Chemical Formula C90H102F4N8O2S5
Purity >98% (1HNMR)
Full Name 2,2'-((2Z,2'Z)-((12,13-bis(2-butyloctyl)-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 1564.18 g/mol
Absorption λmax 715 nm (Film)
HOMO / LUMO HOMO = -5.68 eV, LUMO = -4.06 eV [1]
Solubility Chloroform, chlorobenzene
Form Dark blue powder/crystals
Synonyms Y6-BO, BTP-BO-4F, Y12
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

y12, btp-4f-12, nfas
Chemical structure of BTP-4F-12 (Y12)

MSDS Documentation

BTP-4F-12 MSDSBTP-4F-12 MSDS Sheet

Pricing

Batch Quantity Price
M2245A1 50 mg £260
M2245A1 100 mg £380
M2245A1 250 mg £760
M2245A1 500 mg £1250
M2245A1 1 g £2300

Literature and Reviews

  1. Achieving 17.4% Efficiency of Ternary Organic Photovoltaics with Two Well-Compatible Nonfullerene Acceptors for Minimizing Energy Loss, X. Ma et al., Adv. Energy Mater., 2001404 (2020); DOI: 10.1002/aenm.202001404.
  2. Review on smart strategies for achieving highly efficient ternary polymer solar cells, M. Zhang et al., APL Mater. 8, 090703 (2020); doi: 10.1063/5.0022887.
  3. Eco-Compatible Solvent-Processed Organic Photovoltaic Cells with Over 16% Efficiency, L. Hong et al., Adv. Mater., 31(39):1903441 (2019); DOI: 10.1002/adma.201903441.
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