MilliporeSigma
All Photos(3)

Documents

768650

Sigma-Aldrich

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

greener alternative

5.0 wt. %, conductive screen printable ink

All Photos(3)
Synonym(s):
Orgacon™ EL-P-5015, PEDOT:PSS, Poly(2,3-dihydrothieno-1,4-dioxin)-poly(styrenesulfonate)
MDL number:
MFCD07371079
NACRES:
NA.23

Quality Level

100

form

paste

greener alternative product characteristics

Design for Energy Efficiency
Learn more about the Principles of Green Chemistry.

concentration

5.0 wt. %

resistance

≤130 Ω/sq

pH

1.5-2.0

viscosity

≥50,000 mPa.s(20 °C)

greener alternative category

Enabling

storage temp.

20-25°C

Looking for similar products? Visit Product Comparison Guide

Related Categories

Compare Similar Items

View Full Comparison

Show Differences

1 of 4

This Item
560596739332483095
Poly(3,4-ethylenedioxythiophene)-poly(styrenesulfonate) 5.0 wt. %, conductive screen printable ink

Sigma-Aldrich

768650

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

Poly(3,4-ethylenedioxythiophene)-poly(styrenesulfonate) 2.8 wt % dispersion in H2O, low-conductivity grade

Sigma-Aldrich

560596

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

Poly(3,4-ethylenedioxythiophene)-poly(styrenesulfonate) 1.1% in H2O, surfactant-free, high-conductivity grade

Sigma-Aldrich

739332

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

Poly(3,4-ethylenedioxythiophene)-poly(styrenesulfonate) 1.3 wt % dispersion in H2O, conductive grade

Sigma-Aldrich

483095

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

viscosity

≥50,000 mPa.s(20 °C)

viscosity

<20 cP(20 °C)

viscosity

30-100 cP(20 °C)

viscosity

-

storage temp.

20-25°C

storage temp.

2-8°C

storage temp.

2-8°C

storage temp.

2-8°C

greener alternative product characteristics

Design for Energy Efficiency
Learn more about the Principles of Green Chemistry.

greener alternative product characteristics

-

greener alternative product characteristics

Design for Energy Efficiency
Learn more about the Principles of Green Chemistry.

greener alternative product characteristics

Design for Energy Efficiency
Learn more about the Principles of Green Chemistry.

concentration

5.0 wt. %

concentration

2.8 wt % dispersion in H2O

concentration

1.1% in H2O

concentration

1.3 wt % dispersion in H2O

resistance

≤130 Ω/sq

resistance

-

resistance

<100 Ω/sq, <80% visible light transmission (40μm wet)

resistance

-

General description

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 formed by electropolymerizing 3,4-ethylenedioxythiophene in a solution of poly(styrenesulfonate) (PSS). PEDOTs are doped with positive ions, while PSSs are doped with negative ions. The following are the properties that make PEDOT:PSS a viable polymer in organic electronics:
  • low band gap
  • good optical properties
  • high conductivity
  • low redox potential
  • easy processing
  • tunable film forming ability

We are committed to bringing you Greener Alternative Products, which adhere to one or more of the 12 Principles of Green Chemistry. This product is used in energy conversion and storage, thus has been enhanced for energy efficiency. Click here for more information.

Application

PEDOT:PSS can be used as an electrode material with a high mobility for charge carriers. It can be used for a wide range of energy based applications such as organic photovoltaics (OPV), dye sensitized solar cells (DSSCs), organic light emitting diodes (OLEDs), supercapacitors and other biomedical based sensors.
Screen Printing results on Autotype Autosta CT7 P77/55 screen with 300 mm/s
Curing temp. 130°C during 3 min
Screen-printable inks are based on conductive polymer PEDOT/PSS and enable patterning of transparent conductive structures from plain down to resolution of 100 microns on flexible and rigid substrates such as PET; PC; PMMA; PI; and glass. Screen-printing inks can achieve excellent characteristics such as flexibility and formability for electrodes of electroluminescent lamps; capacitive touch sensors; and membrane switches.
Virtually 100% absorption from 900-2,000 nm. No absorption maximum from 400-800 nm. Conductive polymer blend.

Legal Information

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

Pictograms

Corrosion
GHS05

Signal Word

Danger

Hazard Statements

H315 - H318

Hazard Classifications

Eye Dam. 1 - Skin Irrit. 2

Storage Class Code

10 - Combustible liquids

WGK

WGK 3

Flash Point(F)

208.0 °F

Flash Point(C)

97.77 °C

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’.

Already Own This Product?

Documents related to the products that you have purchased in the past have been gathered in the Document Library for your convenience.

Visit the Document Library

Difficulty Finding Your Product Or Lot/Batch Number?

Product numbers are combined with Pack Sizes/Quantity when displayed on the website (example: T1503-25G). Please make sure you enter ONLY the product number in the Product Number field (Example: T1503).

Example:

T1503
Product Number
-
25G
Pack Size/Quantity

Additional examples:

705578-5MG-PW

PL860-CGA/SHF-1EA

MMYOMAG-74K-13

1000309185

enter as 1.000309185)

Having trouble? Feel free to contact Technical Service for assistance.

Lot and Batch Numbers can be found on a product's label following the words 'Lot' or 'Batch'.

Aldrich Products

  • For a lot number such as TO09019TO, enter it as 09019TO (without the first two letters 'TO').

  • For a lot number with a filling-code such as 05427ES-021, enter it as 05427ES (without the filling-code '-021').

  • For a lot number with a filling-code such as STBB0728K9, enter it as STBB0728 without the filling-code 'K9'.

Not Finding What You Are Looking For?

In some cases, a COA may not be available online. If your search was unable to find the COA you can request one.

Request COA

Functionalized graphene/poly (3, 4-ethylenedioxythiophene): polystyrenesulfonate as counter electrode catalyst for dye-sensitized solar cells.
Yue G, et al.
Energy, 54(14), 315-321 (2013)
25th European Photovoltaic Solar Energy Conference and Exhibition / 5th World Conference on Photovoltaic Energy Conversion; 6-10 September 2010; Valencia; Spain; EU PVSEC Proceedings, 802-805 (2010)
Mechanism for dimethylformamide-treatment of poly (3, 4-ethylenedioxythiophene): poly (styrene sulfonate) layer to enhance short circuit current of polymer solar cells.
Gong C, et al.
Solar Energy Materials and Solar Cells, 100(14), 115-119 (2012)
Stability of the interface between indium-tin-oxide and poly (3, 4-ethylenedioxythiophene)/poly (styrenesulfonate) in polymer light-emitting diodes.
De Jong MP, et al.
Applied Physics Letters, 77(14), 2255-2257 (2000)
Stability of polypyrrole and poly (3, 4-ethylenedioxythiophene) for biosensor application.
Yamato H, et al.
Journal of Electroanalytical Chemistry, 397(1-2), 163-170 (1995)
View All Related Papers

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 Printed Electronics

The emerging field of printed electronics requires a suite of functional materials for applications including flexible and large-area displays, radio frequency identification tags, portable energy harvesting and storage, biomedical and environmental sensor arrays,5,6 and logic circuits.

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.

Inorganic Interface Layer Inks for Organic Electronic Applications

Find advantages of inorganic interface layer inks for organic electronic & other applications.

See All

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service