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777048

2-[(7-{4-[N,N-Bis(4-methylphenyl)amino]phenyl}-2,1,3-benzothiadiazol-4-yl)methylene]propanedinitrile

97% (HPLC)

别名:

DTDCPB

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关于此项目

经验公式（希尔记法）:
C30H21N5S
化学文摘社编号:
1393343-58-2
分子量:
483.59
NACRES:
NA.23
PubChem Substance ID:
329767879
UNSPSC Code:
12352103
MDL number:
MFCD24849728
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assay

97% (HPLC)

form

powder

mp

285-290 °C

λmax

570 nm in dichloromethane

SMILES string

Cc1ccc(cc1)N(c2ccc(C)cc2)c3ccc(cc3)-c4ccc(\C=C(/C#N)C#N)c5nsnc45

InChI

1S/C30H21N5S/c1-20-3-10-25(11-4-20)35(26-12-5-21(2)6-13-26)27-14-7-23(8-15-27)28-16-9-24(17-22(18-31)19-32)29-30(28)34-36-33-29/h3-17H,1-2H3

InChI key

METIWNNPHPBEHP-UHFFFAOYSA-N

General description

2-((7-{4-[N,N-Bis(4-methylphenyl)amino]phenyl}-2,1,3-benzothiadiazol-4-yl)methylene)propanedinitrile (DTDCPB) is a donor-acceptor molecule which can be used in the fabrication of organic electronic devices such as organic solar cells (OSCs) and organic photovoltaics (OPVs).

Application

7.9% efficient vapor-deposited organic photovoltaic cells base on a simple bulk heterojunction

A vacuum-deposited organic solar cell employing this novel donor-acceptor-acceptor (D-A-A) donor molecule; DTDCPB; combined with the electron acceptor C60/ C70 achieved a record-high power conversion efficiency (PCE) of 6.8%.
Device structure:
MoO3 (30nm) / DTDCPB (7nm) / DTDCPB:C70 (40nm) / C70 (7nm) / BCP (10nm) / Ag (150nm)
Device performance:
  • JSC = 13.48 mA/cm2
  • VOC = 0.95 V
  • FF = 0.55
  • PCE = 6.8%

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

存储类别

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
MKBN8940

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商品

Development of Small Molecule Donors for Solution-Processed Organic Solar Cells

Solution-processed organic photovoltaic devices (OPVs) have emerged as a promising clean energy generating technology due to their ease of fabrication, potential to enable low-cost manufacturing via printing or coating techniques, and ability to be incorporated onto light weight, flexible substrates.

Vacuum-Deposited Small-Molecule Organic Solar Cells with High Power Conversion Efficiencies by Judicious Molecular Design and Device Optimization
Journal of the American Chemical Society, 134 (2012)
7.9% efficient vapor-deposited organic photovoltaic cells based on a simple bulk heterojunction
Zou Y, et al.
Journal of Material Chemistry A, 2(31), 12397-12402 (2014)
7.9% efficient vapor-deposited organic photovoltaic cells based on a simple bulk heterojunction
Yunlong Zou,
Journal of Material Chemistry A, 2, 12397-12402 (2014)
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全球贸易项目编号

货号GTIN
777048-500MG04061832939285