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901423

Sigma-Aldrich

ITIC-F

Synonym(s):
9-Bis(2-methylene-((3-(1,1-dicyanomethylene)-6,7-difluoro)-indanone))-5,5,11,11-tetrakis(4-hexylphenyl)-dithieno[2,3-d:2’,3’-d’]-s-indaceno[1,2-b:5,6-b’]dithiophene, IT-4F, ITIC-2F, ITIC-DF3
Empirical Formula (Hill Notation):
C94H78F4N4O2S4
CAS Number:
Molecular Weight:
1499.90
NACRES:
NA.23

description

Band gap: 1.52 eV

Quality Level

assay

97%

form

solid

Orbital energy

HOMO -5.66 eV 
LUMO -4.14 eV 

Related Categories

Application

ITIC-F is a non-fullerene acceptor molecule, which can be used in the fabrication of organic solar cells (OSCs) and organic photovoltaics (OPVs).
ITIC-F is a derivative of ITIC possessing lower energy levels and a broader absorption spectrum. It is used as an n-type molecule for organic photovoltaics, allowing very high performances of over 13%.

Storage Class Code

13 - Non Combustible Solids

WGK Germany

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificate of Analysis

Certificate of Origin

Performance limitations in thieno [3, 4-c] pyrrole-4, 6-dione-based polymer: ITIC solar cells
Yang F, et al.
Physical Chemistry Chemical Physics, 19(35), 23990-23998 (2017)
Efficient Non-Fullerene Organic Photovoltaic Modules Incorporating As-Cast and Thickness-Insensitive Photoactive Layers
Zhang T, et al.
Advanced Energy Materials, 8(25), 1801387-1801387 (2018)
Wenchao Zhao et al.
Journal of the American Chemical Society, 139(21), 7148-7151 (2017-05-18)
A new polymer donor (PBDB-T-SF) and a new small molecule acceptor (IT-4F) for fullerene-free organic solar cells (OSCs) were designed and synthesized. The influences of fluorination on the absorption spectra, molecular energy levels, and charge mobilities of the donor and...
Highly efficient inverted ternary organic solar cells with polymer fullerene-free acceptor as a third component material
Zhang K, et al.
Journal of Power Sources, 413(35), 391-398 (2019)

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