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Sigma-Aldrich

Poly(3-dodecylthiophene-2,5-diyl)

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Synonym(s):
P3DDT
CAS Number:
137191-59-4
MDL number:
MFCD00677714
UNSPSC Code:
12352103
NACRES:
NA.23

mol wt

average Mn 30,000
average Mw 70,000

solubility

chloroform, methylene chloride, toluene, and THF: soluble

fluorescence

λex 416 nm; λem 545 nm in chloroform

OPV Device Performance

ITO/PEDOT:PSS/P3DDT/PC61BM (1:3)/LiF/Al

  • Short-circuit current density (Jsc): 2.9 mA/cm2
  • Open-circuit voltage (Voc): 0.6 V
  • Fill Factor (FF): 0.38
  • Power Conversion Efficiency (PCE): 0.65 %

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General description

Poly(3-dodecylthiophene-2,5-diyl) (P3DDT) is a poly(3-alkylthiophene) based conducting polymer that shows reversible electrochemistry with high conductivity. It is a regioregular polymer that can be used in the development of a variety of organic electronics based devices.

Application

P3DDT can be used as a conjugating polymer in the fabrication of electrochemical devices, which include polymeric solar cells, chemical sensors and field effect transistors.
This material has solid state properties. Rechargeable battery electrodes, electrochromic devices, chemical and optical sensors, light-emitting diodes, microelectrical amplifiers, field-effect transistors and non-linear optical materials.
Conducting polymer.
Rechargeable battery electrodes, electrochromic devices, chemical and optical sensors, light-emitting diodes, microelectrical amplifiers, field-effect transistors and non-linear optical materials.

Packaging

Packaged in glass bottles

Legal Information

Product of Rieke Metals, Inc.
Rieke is a registered trademark of Rieke Metals, Inc.

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Journal of the American Chemical Society, 117, 233-233 (1994)
Inkjet printed chemical sensor array based on polythiophene conductive polymers
Li B, et al.
Sensors and Actuators B, Chemical, 123(2), 651-660 (2007)
Evaluation of solution-processable carbon-based electrodes for all-carbon solar cells
Ramuz MP, et al.
ACS Nano, 6(11), 10384-10395 (2012)
Self-orienting head-to-tail poly (3-alkylthiophenes): new insights on structure-property relationships in conducting polymers
McCullough RD, et al.
Journal of the American Chemical Society, 115(11), 4910-4911 (1993)
High-yield sorting of small-diameter carbon nanotubes for solar cells and transistors
Wang H, et al.
ACS Nano, 8(3), 2609-2617 (2014)
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