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Sigma-Aldrich

PEDOT:PSS

greener alternative

conductive inkjet ink, 0.8% aqueous dispersion

Synonym(s):

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

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About This Item

MDL number:
MFCD07371079
UNSPSC Code:
12352103
NACRES:
NA.23

product name

Poly(3,4-ethylenedioxythiophene)-poly(styrenesulfonate), 0.8% in H2O, conductive inkjet ink

form

liquid

contains

1-5% Ethanol
5-10% Diethylene glycol

greener alternative product characteristics

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

sustainability

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concentration

0.8% in H2O

sheet resistance

110 Ω/sq

refractive index

n20/D 1.340

pH

1.5-2.5

viscosity

7-12 cP(22 °C)

density

0.985 g/mL at 25 °C

greener alternative category

, Enabling

storage temp.

2-8°C

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General description

Poly(3,4-ethylenedioxythiophene)-poly(styrenesulfonate) (PEDOT:PSS) is an organic semiconductor wherein conjugated PEDOT is doped with sulfonated PSS, which acts as a counter ion. PEDOT is responsible for the conduction mechanism and the hydrated colloidal solution formed by PSS.
PEDOT:PSS has high electrical conductivity and good oxidation resistance, the properties which make it suitable for electromagnetic shielding and noise suppression. Thus, the polymeric film formed possesses high transparency throughout the visible light spectrum and even in near IR and near UV regions, displaying virtually 100% absorption from 900-2,000 nm. No absorption maximum from 400-800 nm was observed.
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Application

PEDOT:PSS acts as an intrinsically conductive polymer, which can be coated on a variety of substrates and nanoparticles like fullerenes (C60) for the low-cost printing of electronics and optoelectronics based applications. Conductive hydrogels can be prepared by using PEDOT:PSS with polyethylene glycol-diacrylate, which can be potentially used in tissue engineering.
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.

Storage Class

10 - Combustible liquids

wgk_germany

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

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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Adrien Pierre et al.
Advanced materials (Deerfield Beach, Fla.), 26(32), 5722-5727 (2014-06-20)
A combination of surface energy-guided blade coating and inkjet printing is used to fabricate an all-printed high performance, high yield, and low variability organic thin film transistor (OTFT) array on a plastic substrate. Functional inks and printing processes were optimized
New Conducting and Semiconducting Polymers for Organic Photovoltaics.
Sapp S and Luebben S
MRS Online Proceedings Library, 1270(4) (2010)
Mechanically robust, photopatternable conductive hydrogel composites.
Pal RK, et al.
Reactive and Functional Polymers, 120(4), 66-73 (2017)
The Influence of PEDOT to PSS Ratio on the Optical Properties of PEDOT: PSS Thin Solid Films-Insight from Spectroscopic Ellipsometry.
Bednarski H, et al.
Acta Physica Polonica A, 130(5), 1242-1244 (2016)
EFFECTIVENESS OF ANNEALING TREATMENT AND POLYMER BLENDS ON IV CHARACTERISTSICS OF POLYMER SOLAR CELL.
Rosa E and Shobih S
Reaktor, 14(4), 261-266 (2014)
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Articles

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

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

New Conducting and Semiconducting Polymers for Plastic Electronics

In the field of organic printable electronics, such as OLEDs and organic photovoltaics (OPVs), improved organic conducting and semiconducting materials are needed. The progress in two fields is reviewed in this article.

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.

Self healable PEDOT based film hydrogel and OECT devices

Advancements in bioelectronics, incorporating self-healing materials for wearable devices, and measuring bioelectric signals to assess physiological parameters.

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