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Merck
CN

633216

5,5′′′′′-二己基-2,2′:5′,2′′:5′′,2′′′:5′′′,2′′′′:5′′′′,2′′′′′-六噻吩

electron donor for OPV devices

别名:

α,ω-二己基六噻吩, DH-6T

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经验公式(希尔记法):
C36H38S6
化学文摘社编号:
分子量:
663.08
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12352103
MDL number:
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OPV device performance

ITO/DH6T/PC61BM/Al

  • Short-circuit current density (Jsc): 0.027 mA/cm2
  • Open-circuit voltage (Voc): 0.18 V
  • Fill Factor (FF): 0.33
  • Power Conversion Efficiency (PCE): 0.002 %
, ITO/PEDOT:PSS/DH6T/PC61BM/Al
  • Short-circuit current density (Jsc): 0.04 mA/cm2
  • Open-circuit voltage (Voc): 0.24 V
  • Fill Factor (FF): 0.36
  • Power Conversion Efficiency (PCE): 0.004 %
, ITO/PEDOT:PSS/DH6T:PC61BM (1:1)/Al
  • Short-circuit current density (Jsc): 0.097 mA/cm2
  • Open-circuit voltage (Voc): 0.36 V
  • Fill Factor (FF): 0.24
  • Power Conversion Efficiency (PCE): 0.01 %

InChI

1S/C36H38S6/c1-3-5-7-9-11-25-13-15-27(37-25)29-17-19-31(39-29)33-21-23-35(41-33)36-24-22-34(42-36)32-20-18-30(40-32)28-16-14-26(38-28)12-10-8-6-4-2/h13-24H,3-12H2,1-2H3

SMILES string

CCCCCCc1ccc(s1)-c2ccc(s2)-c3ccc(s3)-c4ccc(s4)-c5ccc(s5)-c6ccc(CCCCCC)s6

InChI key

QCMASTUHHXPVGT-UHFFFAOYSA-N

form

solid

mp

280 °C (dec.) (lit.)

solubility

chlorobenzene: soluble (soluble), chloroform: slightly soluble, methylene chloride: slightly soluble

orbital energy

HOMO 5.2 eV , LUMO 2.9 eV 

semiconductor properties

P-type (mobility=0.13 cm2/V·s)

General description

5,5′′′′′-Dihexyl-2,2′:5′,2′′:5′′,2′′′:5′′′,2′′′′:5′′′′,2′′′′′-sexithiophene (DH6T) is an alkyl substituted oligothiophene that can be used as an organic semiconductor. It has a field mobility of 1 cm2/Vs that makes it a suitable active layered material in electronic and optoelectronic applications.

Application

DH6T can be used as a p-type donor molecule for the fabrication of organic electronic devices such as organic field effect transistors (OFETs), thin film transistors (TFTs) and organic solar cells (OSCs).

存储类别

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Photovoltaic performance of organic solar cells based on DH6T/PCBM thin film active layers
Muhammad FF and Sulaiman K
Thin Solid Films, 519(15), 5230-5233 (2011)
Relationship between molecular structure and electrical performance of oligothiophene organic thin film transistors
Halik M, et al.
Advanced Materials, 15(11), 917-922 (2003)
All organic near ultraviolet photodetectors based on bulk hetero-junction of P3HT and DH6T
Shalu C, et al.
Semiconductor Science and Technology, 33(9), 095021-095021 (2018)
High Hole Mobility and Thickness-Dependent Crystal Structure in alpha, omega-Dihexylsexithiophene Single-Monolayer Field-Effect Transistors
Mannebach EM, et al.
Advances in Functional Materials, 23(5), 554-564 (2013)
Photovoltaic performance of organic solar cells based on DH6T/PCBM thin film active layers
Muhammad, F. F.; et al.
Thin Solid Films, 519, 5230-5233 (2011)

商品

Oligothiophenes are important organic electronic materials which can be produced using synthetic intermediates and Suzuki coupling.

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.

Thin, lightweight, and flexible electronic devices meet widespread demand for scalable, portable, and robust technology.

Organic materials in optoelectronic devices like LEDs and solar cells are of significant academic and commercial interest.

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