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  • 483095 - Poly(3,4-ethylenedioxythiophene)-poly(styrenesulfonate)

483095 Aldrich


1.3 wt % dispersion in H2O, conductive grade

Synonym: PEDOT:PSS, Poly(2,3-dihydrothieno-1,4-dioxin)-poly(styrenesulfonate)



Frequently Asked Questions

Frequently Asked Questions are available for this Product.


Virtually 100% absorption from 900-2,000 nm. No absorption maximum from 400-800 nm. Conductive polymer blend.

PEDOT:PSS polymeric films have been used as a charge dissipation layer in electron-beam lithography and focused ion beam milling. Sample preparation has been reported to be easier and quicker for various substrates, including gallium nitride (GaN) on sapphire (Al2O3) substrates, zinc oxide (ZnO), fused silica, lithium niobate (LiNbO3), silicon carbide (SiC) and diamond (C), spin-coated onto the ITO coated glass substrate. PEDOT: PSS layers have also been reported to be used as anode buffer layer for organic solar cells and as replacements for the transparent conductive coatings of organic solar cells. Various studies report the use of metal modified conductive grade PEDOT: PSS as an anode buffer layer in solar cells, example: copper phthalocyanine/fullerene-based solar cells 4 Conductive PEDOT:PSS combined with polyvinylidene fluoride (PVDF) membranes may be used to prepare PEDOT:PSS-PVDF ionic liquid soft actuators. The function of PEDOT:PSS as a pseudocapacitive material was investigated.


250 g in poly bottle

Packaged in glass bottles

Features and Benefits

Antistat coating for plastic and glass.

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. 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. Conductive polymer blend. Impact of small electric and magnetic fields on the polymer was studied.

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Safety & Documentation

Safety Information

GHS07  GHS07
Signal word 
Hazard statements 
Precautionary statements 
NONH for all modes of transport
WGK Germany 
Protocols & Articles


Conductive Polymers for Advanced Micro- and Nano-fabrication Processes

Conducting polymers such as polyaniline, polythiophene and polyfluorenes are now much in the spotlight for their applications in organic electronics and optoelectronics. Such materials are used, for ...
Rafal Dylewicz1, Norbert Klauke2, Jon Cooper2, Faiz Rahman1*
Material Matters Volume 6 Article 1
Keywords: Applications, Deposition, Detection methods, Electronics, Evaporation, Extinction coefficient, Infrared spectroscopy, Microscopy, Organic electronics, Oxidations, Semiconductor, Type, Usage

Inorganic Interface Layer Inks for Organic Electronic Applications

The commercialisation of organic electronic devices such as organic photovoltaic cells (OPV) and organic light-emitting diode (OLED) lighting continues to accelerate. To make these large-area, high v...
Samuel Halim, Ph.D.
Nanograde AG, Switzerland
Keywords: Degradations, Deposition, Nucleic acid annealing, Sol-gel, Spin coating

Lithography Nanopatterning Tutorial

Lithography Nanoimprint Lithography Soft Lithography Photochemical Acid Generators Nanopatterning Nanopatterning via Phase Separation of Polymers Self-Assembled Monolayer Systems (SAMS) Norbornadiene...
Keywords: Adhesion, Adsorption, Amplification, Asymmetric synthesis, Biomaterials, Building blocks, Catalysis, Cycloadditions, Deposition, Eliminations, Evaporation, Hydrogenations, Isomerizations, Materials Science, Microelectronics, Petrochemical, Pharmaceutical, Rearrangements, Ring opening metathesis polymerisation, Semiconductor, Separation, Solvents, Spin coating, Thin film deposition, transformation

New Conducting and Semiconducting Polymers for Plastic Electronics

In the emerging field of organic printable electronics, such as OLEDs and organic photovoltaics (OPVs), there is a significant need for improved organic conducting and semiconducting materials. This ...
Dr. Silvia Luebben, Dr. Shawn Sapp
Material Matters 2007, 2.3, 11.
Keywords: Applications, Bacterial conjugations, Electronics, Environmental, Inductively coupled plasma, Methods, Microscopy, Oxidations, Photovoltaics, Purification, Recombination, Renewable energy, Semiconductor, Separation, Solar cells, Solvents, Spectra, Spectroscopy, Type, Ultraviolet-Visible spectroscopy

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