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Sigma-Aldrich

Poly(3,4-ethylenedioxythiophene)-poly(styrenesulfonate)

1.0 wt. % in H2O, high-conductivity grade

Sinônimo(s):

Orgacon™ HIL-1005, PEDOT:PSS, Poly(2,3-dihydrothieno-1,4-dioxin)-poly(styrenesulfonate)

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About This Item

Número MDL:
MFCD07371079
Código UNSPSC:
12352103

grau

high-conductivity grade

forma

liquid

concentração

1.0 wt. % in H2O

resistência

50-120 Ω/sq

índice de refração

n20/D 1.341

pH

1.8-2.2

viscosidade

7-12 mPa.s(22 °C) (typical)

densidade

1.002 g/mL at 25 °C

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Descrição geral

A conducting polymer such as poly(3,4-ethylenedioxythiophene) doped with poly(styrene sulfonate) anions (PEDOT/PSS) is widely used in various organic optoelectronic devices. PEDOT: PSS is a blend of cationic polythiopene derivative, doped with a polyanion. High electrical conductivity and good oxidation resistance of such polymers make it suitable for electromagnetic shielding and noise suppression. Thus, the polymer film was found to possess high transparency throughout the visible light spectrum and even into near IR and near UV regions, virtually 100% absorption from 900-2,000 nm. No absorption maximum from 400-800 nm. Impact of small electric and magnetic fields on the polymer was studied.
Poly(3,4-ethylenedioxythiophene)-poly(styrenesulfonate) (PEDOT:PSS) is a conductive polymer that is formed by electropolymerizing 3,4-ethylenedioxythiophene in a solution of poly(styrenesulfonate)(PSS). PEDOT is doped with positive ions and PSS with negative ions. It has the following properties that makes it a viable polymer in organic electronics:
  • low band gap
  • good optical properties
  • high conductivity
  • low redox potential
  • easy processing
  • tunable film forming ability

Aplicação

Conductive ink based on the high conductivity grade PEDOT:PSS polymer dispersion. Suitable for deposition and patterning of transparent conductive films using slot die coating and spin coating in OPV application.
PEDOT:PSS can be used as a high conductivity material with a high charge mobility. It can be used for a wide range of energy based applications such as photodetectors, organic photovoltaics (OPV), dye sensitized solar cells (DSSCs), organic light emitting diodes (OLEDs), supercapacitors and other biomedical sensors.
Virtually 100% absorption from 900-2,000 nm. No absorption maximum from 400-800 nm. Conductive polymer blend.

Nota de análise

VLT (excl. substr.) : 80-85%
Work Function: 5.2 -5.4 eV
Coating thickness : 40μm wet
Drying temp. 130°C during 6 min.

Informações legais

Product of Agfa-Gevaert N.V.
Orgacon is a trademark of Agfa-Gevaert N.V.

substituído por

Nº do produto
Descrição
Preços

Pictogramas

Corrosion
GHS05

Palavra indicadora

Danger

Frases de perigo

H315,H318

Classificações de perigo

Eye Dam. 1 - Skin Irrit. 2

Código de classe de armazenamento

10 - Combustible liquids

Classe de risco de água (WGK)

WGK 3

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable

Certificados de análise (COA)

Busque Certificados de análise (COA) digitando o Número do Lote do produto. Os números de lote e remessa podem ser encontrados no rótulo de um produto após a palavra “Lot” ou “Batch”.

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Impact of unintentional oxygen doping on organic photodetectors
Euvrard J, et al.
Organic Electronics, 54(19), 64-71 (2018)
M. Hanyak, et al.
Journal of Applied Physics, 109, 074905-074905 (2011)
Keita Yasumoro et al.
Polymers, 12(2) (2020-02-23)
Polyethylene dioxythiophene and polyethylene sulfonic acid (PEDOT/PSS) composite is gathering attention as an organic transparent conductive film material. However, it requires a core-shell structure in which conductive PEDOT is covered with insulating PSS. Providing film formability and a carrier to
Roll-to-Roll Slot-Die Coated Organic Photovoltaic (OPV) Modules with High Geometrical Fill Factors
Galagan Y, et al.
Energy Technology, 3(8), 834-842 (2015)
Functionalized graphene/poly (3, 4-ethylenedioxythiophene): polystyrenesulfonate as counter electrode catalyst for dye-sensitized solar cells
Yue G, et al.
Energy, 54(8), 315-321 (2013)
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