ITIC-M, non-fullerene acceptor for high-efficiency polymer solar cells
Low price, high purity (≥99%) ITIC-M, quantities from 50 mg to 1 g available
ITIC-M, or IT-M, is a that is used for high-efficiency polymer solar cells. acceptors like ITIC-M have the benefit of strong and broad absorption (from visible to near infrared) with good energy level alignment to low band-gap polymer semiconductors.
Being slightly more electron-rich than , ITIC-M has a higher energy level with an elevated LUMO level to increase Voc for OPV devices, thus improving the overall power conversion efficiency (PCE). Methyl groups on the phenyl rings also increase the solubility of the structure, and help ITIC-M to have greater miscibility with polymer donors.
High efficiency non-fullerene acceptor
with highly conjugated core
Elevated LUMO
For an increase of open circuit voltage with wore electron rich than other NFAs
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Quick and reliable shipping
High purity
>99% High purity
ITIC-M, , , and from Ossila were used in the high-impact paper (IF 18.81), , S. Marina et al., Adv. Funct. Mater., 2103784 (2021); DOI: 10.1002/adfm.202103784.
We also have available as an alternative dimethyl substituted NFA for high efficiency NF-PSCs.
Chemical Structure
General Information
| CAS Number | 2047352-80-5 2047352-83-8 2047352-86-1 (three isomers) |
| Chemical Formula | C96H86N4O2S4 |
| Purity | 99% (1H NMR) |
| Full Name | 3,9-bis(2-methylene-((3-(1,1-dicyanomethylene)-6/7-methyl)-indanone))-5,5,11,11-tetrakis(4-hexylphenyl)-dithieno[2,3-d:2’,3’-d’]-s-indaceno[1,2-b:5,6-b’]dithiophene |
| Molecular Weight | 1455.99 g/mol |
| HOMO / LUMO | HOMO = -5.58 eV, LUMO = -3.98 eV [1] |
| Synonyms | IT-M |
| Classification / Family | Non-fullerene acceptors (NFAs), Organic semiconducting materials, Low band-gap small molecule, Small molecular acceptor, Organic photovoltaics, Polymer solar cells, NF-PSCs, n-type acceptor |
Pricing
| Batch | Quantity | Price |
| M2073A1 | 50 mg | [[price gbp="180"]] |
| M2073A1 | 100 mg | [[price gbp="290"]] |
| M2073A1 | 250 mg | [[price gbp="580"]] |
| M2073A1 | 500 mg | [[price gbp="980"]] |
| M2073A1 | 1 g | [[price gbp="1790"]] |
MSDS Documentation
Literature and Reviews
- Energy-Level Modulation of Small-Molecule Electron Acceptors to Achieve over 12% Efficiency in Polymer Solar Cells, S. Li et al, Adv. Mater., 28, 9423–9429 (2016); .
- Side-Chain Isomerization on an n‑type Organic Semiconductor ITIC Acceptor Makes 11.77% High Efficiency Polymer Solar Cells, Y. Yang et al., J. Am. Chem. Soc., 138, 15011−15018 (2016); DOI: 10.1021/jacs.6b09110.
- Constructing Desired Vertical Component Distribution Within a PBDB-T:ITIC-M Photoactive Layer via Fine-Tuning the Surface Free Energy of a Titanium Chelate Cathode Buffer Layer, Y. Bai et al., Front Chem., 6: 292 (2018); doi: 10.3389/fchem.2018.00292.
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