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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)

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)

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

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全球贸易项目编号

货号	GTIN
901423-100MG	04061835504312