ITIC-M, IT-M

CAS Number 2047352-80-5 / 2047352-83-8 / 2047352-86-1

ITIC-M, IT-M CAS 2047352-80-5 / 2047352-83-8 / 2047352-86-1

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 non-fullerene acceptor that is used for high-efficiency polymer solar cells. ITIC 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, ITIC-M has a higher energy level with an elevated LUMO level to increase V_oc 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

Worldwide shipping

Quick and reliable shipping

High purity

>99% High purity

ITIC-M, ITIC-Th, ITIC- 2F, and ITIC from Ossila were used in the high-impact paper (IF 18.81), Polymorphism in Non-Fullerene Acceptors Based on Indacenodithienothiophene, S. Marina et al., Adv. Funct. Mater., 2103784 (2021); DOI: 10.1002/adfm.202103784.

We also have ITIC-DM available as an alternative dimethyl substituted NFA for high efficiency NF-PSCs.

Chemical Structure

itic-m, 2047352-80-5, it-m — Chemical structure of ITIC-M, CAS 2047352-80-5

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	£180
M2073A1	100 mg	£290
M2073A1	250 mg	£580
M2073A1	500 mg	£980
M2073A1	1 g	£1790

MSDS Documentation

ITIC-M MSDS Sheet

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); DOI: 10.1002/adma.201602776.
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.

Efficient Organic Solar Cells with Non‐Fullerene Acceptors, S. Li et al., Small, 13, 1701120 (2017); DOI: 10.1002/smll.201701120.

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