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Merck
CN
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文件

777048

Sigma-Aldrich

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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About This Item

经验公式（希尔记法）:
C30H21N5S
CAS号:
1393343-58-2
分子量:
483.59
MDL编号:
MFCD24849728
UNSPSC代码:
12352103
PubChem化学物质编号:
329767879
NACRES:
NA.23

检测方案

97% (HPLC)

形式

powder

mp

285-290 °C

λmax

570 nm in dichloromethane

SMILES字符串

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

一般描述

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).

应用

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%

象形图

Exclamation mark
GHS07

警示用语：

Warning

危险分类

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

靶器官

Respiratory system

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

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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)
Effect of open-circuit voltage in organic solar cells based on various electron donor materials by inserting molybdenum trioxide anode buffer layer
Ke J, et al.
Solar Energy Materials and Solar Cells, 133(5), 248-254 (2015)
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)
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)
High fabrication yield organic tandem photovoltaics combining vacuum- and solution-processed subcells with 15% efficiency.
Xiaozhou C, et al.
Nature Energy, 3(5), 422-427 (2018)
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