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901423

ITIC-F

Name: ITIC-F
Brand: ALDRICH

别名:

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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关于此项目

经验公式（希尔记法）:

C₉₄H₇₈F₄N₄O₂S₄

化学文摘社编号:

2097998-59-7

分子量:

1499.90

MDL number:

MFCD31692237

UNSPSC Code:

12352101

NACRES:

NA.23

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属性

description

Band gap: 1.52 eV

Quality Level

100

assay

97%

form

solid

orbital energy

HOMO -5.66 eV , LUMO -4.14 eV

SMILES string

Fc1cc2c(cc1F)C(=C(C#N)C#N)\C(=C\c3[s]c4c([s]c5c4C(c8c5cc9c(c8)c%10[s]c%11c([s]c(c%11)\C=C%14/C(=O)c%15c(cc(c(c%15)F)F)C/%14=C(C#N)C#N)c%10C9(c%13ccc(cc%13)CCCCCC)c%12ccc(cc%12)CCCCCC)(c7ccc(cc7)CCCCCC)c6ccc(cc6)CCCCCC)c3)\C2=O

InChI

1S/C94H78F4N4O2S4/c1-5-9-13-17-21-55-25-33-61(34-26-55)93(62-35-27-56(28-36-62)22-18-14-10-6-2)75-45-72-76(46-71(75)89-85(93)91-81(107-89)43-65(105-91)41-73-83(59(51-99)52-100)67-47-77(95)79(97)49-69(67)87(73)103)94(63-37-29-57(30-38-63)23-19-15-11-7-3,64

InChI key

JOZQXSUYCMNTCH-ODDCUFEPSA-N

说明

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 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%.

存储类别

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

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商品

Progress for High Performance Tandem Organic Solar Cells

Professor Chen (Nankai University, China) and his team explain the strategies behind their recent record-breaking organic solar cells, reaching a power conversion efficiency of 17.3%.

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)

Molecular Optimization Enables over 13% Efficiency in Organic Solar Cells.

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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全球贸易项目编号

货号	GTIN
901423-100MG	04061835504312