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Sigma-Aldrich

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

1.0 wt. % in H2O, high-conductivity grade

Synonyme(s) :

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

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About This Item

Numéro MDL:
MFCD07371079
Code UNSPSC :
12352103

Qualité

high-conductivity grade

Forme

liquid

Concentration

1.0 wt. % in H2O

Résistance

50-120 Ω/sq

Indice de réfraction

n20/D 1.341

pH

1.8-2.2

Viscosité

7-12 mPa.s(22 °C) (typical)

Densité

1.002 g/mL at 25 °C

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Description générale

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

Application

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.

Remarque sur l'analyse

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

Informations légales

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

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Réf. du produit
Description
Tarif

Pictogrammes

Corrosion
GHS05

Mention d'avertissement

Danger

Mentions de danger

H315,H318

Classification des risques

Eye Dam. 1 - Skin Irrit. 2

Code de la classe de stockage

10 - Combustible liquids

Classe de danger pour l'eau (WGK)

WGK 3

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable

Certificats d'analyse (COA)

Recherchez un Certificats d'analyse (COA) en saisissant le numéro de lot du produit. Les numéros de lot figurent sur l'étiquette du produit après les mots "Lot" ou "Batch".

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Consulter la Bibliothèque de documents

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)
High efficiency, fully inkjet printed organic solar cells with freedom of design
Eggenhuisen TM, et al.
Journal of Material Chemistry A, 3(14), 7255-7262 (2015)
Afficher tous les articles scientifiques apparentés

Articles

Conducting Polymer Materials for Flexible OPV Applications: Orgacon™ PEDOT : PSS

A detailed article on conducting polymer materials for flexible organic photovoltaics (OPVs) applications.

Graphene Inks for Electronics

Functional materials for printed electronics applications enable flexible displays, RFID tags, and biomedical sensors.

Flexible and Printed Organic Thermoelectrics: Opportunities and Challenges

Progress in Organic Thermoelectric Materials & Devices including high ZT values of >0.2 at room temperature by p-type (PEDOT:PSS) & n-type (Poly[Kx(Ni-ett)]) materials are discussed.

Conducting Polymer Device Applications

The application of conducting polymers at the interface with biology is an exciting new trend in organic electronics research.

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