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901423

Sigma-Aldrich

ITIC-F

Sinónimos:

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

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About This Item

Fórmula empírica (notación de Hill):
C94H78F4N4O2S4
Número de CAS:
2097998-59-7
Peso molecular:
1499.90
UNSPSC Code:
12352101
NACRES:
NA.23

description

Band gap: 1.52 eV

Quality Level

100

assay

97%

form

solid

orbital energy

HOMO -5.66 eV 
LUMO -4.14 eV 

Categorías relacionadas

Application

ITIC-F can be employed as the electron transport layer (ETL) in OFET devices. It can be blended with donor polymers to form the active layer in p-type OFETs. ITIC-F exhibits a broad absorption spectrum that extends into the visible and near-infrared regions. This characteristic allows for effective light absorption across a wide range of wavelengths and contributes to enhanced light-harvesting and power conversion efficiency in OPV devices. ITIC-F is commonly used as a non-fullerene acceptor in OPV devices. It serves as the electron acceptor material alongside a donor polymer in the photoactive layer.
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%.
ITIC-F is a non-fullerene acceptor molecule, which can be used in the fabrication of organic solar cells (OSCs) and organic photovoltaics (OPVs).

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

Certificados de análisis (COA)

Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»

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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)
Performance limitations in thieno [3, 4-c] pyrrole-4, 6-dione-based polymer: ITIC solar cells
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Physical Chemistry Chemical Physics, 19(35), 23990-23998 (2017)
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Zhang T, et al.
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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

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