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EH-IDTBR

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About This Item

Empirical Formula (Hill Notation):
C72H88N6O2S8
CAS Number:
2102510-60-9
Molecular Weight:
1326.03
UNSPSC Code:
12352101
NACRES:
NA.23

description

Band gap: 1.68 eV

Quality Level

100

Assay

97%

form

solid

solubility

chloroform: soluble
dichlorobenzene: soluble

Orbital energy

HOMO -5.58 eV 
LUMO -3.9 eV 

Related Categories

Application

EH-IDTBR is a branched non-fullerene acceptor (NFAs) used in organic photovoltaic (OPV) devices. It is used along with donor polymer, poly (3-hexylthiophene) (P3HT) to fabricate the solar cells to enhance the power conversion efficiencies and stabilities of the devices. It is also used to develop n-type small molecules for organic thin-film transistors (OTFTs) because of their n-type electron mobility.

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificates of Analysis (COA)

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Impact of Nonfullerene Acceptor Side Chain Variation on Transistor Mobility
Bristow H, et al.
Advanced Electronic Materials, 5(10), 1900344-1900344 (2019)
Synthesis and characterisation of non-fullerene electron acceptors for organic photovoltaics
Thesis (2018)
Sarah Holliday et al.
Nature communications, 7, 11585-11585 (2016-06-10)
Solution-processed organic photovoltaics (OPV) offer the attractive prospect of low-cost, light-weight and environmentally benign solar energy production. The highest efficiency OPV at present use low-bandgap donor polymers, many of which suffer from problems with stability and synthetic scalability. They also
Charge recombination losses in non-fullerene acceptor based organic solar cells
Thesis (2018)

Articles

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%.

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