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768642

Sigma-Aldrich

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

1.0 wt. % in H2O, high-conductivity grade

Synonym(s):

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

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500 MG
CN¥939.75
1 G
CN¥1,618.37

CN¥939.75

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500 MG
CN¥939.75
1 G
CN¥1,618.37

About This Item

MDL number:
MFCD07371079
UNSPSC Code:
12352103

CN¥939.75

Please contact Customer Service for Availability
Request a Bulk Order

form

liquid

concentration

1.0 wt. % in H2O

resistance

50-120 Ω/sq

refractive index

n20/D 1.341

pH

1.8-2.2

viscosity

7-12 mPa.s(22 °C) (typical)

density

1.002 g/mL at 25 °C

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Show Differences

1 of 4

This Item
100536429767V900614
4-氨基苯甲酸 ReagentPlus®, ≥99%

A9878

4-氨基苯甲酸

4-氨基苯甲酸 ReagentPlus®, 99%

100536

4-氨基苯甲酸

4-氨基苯甲酸 purified by sublimation, ≥99%

429767

4-氨基苯甲酸

4-氨基苯甲酸 Vetec™, reagent grade, 98%

V900614

4-氨基苯甲酸

assay

≥99%

assay

99%

assay

≥99%

assay

98%

product line

ReagentPlus®

product line

ReagentPlus®

product line

-

product line

Vetec™

storage temp.

2-8°C

storage temp.

-

storage temp.

-

storage temp.

-

solubility

ethanol: 50 mg/mL, clear, colorless to faintly yellow

solubility

95% ethanol: soluble 5%, clear to slightly hazy, colorless to yellow

solubility

-

solubility

-

mp

187-189 °C (lit.)

mp

187-189 °C (lit.)

mp

187-189 °C (lit.)

mp

187-189 °C (lit.)

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.[1][2][3] 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. [4]
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:[5][6]
  • 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.[7][8][9][10][11][12]
Virtually 100% absorption from 900-2,000 nm. No absorption maximum from 400-800 nm. Conductive polymer blend.

Analysis Note

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

Legal Information

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

replaced by

Product No.
Description
Pricing

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)

Not applicable

Flash Point(C)

Not applicable

  • Specification Sheet

    • Choose from one of the most recent versions:

    Certificates of Analysis (COA)

    Lot/Batch Number
    MKCB6038
    STBG3212V
    STBF9698V
    STBF7173V
    STBF5561V

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    Find documentation for the products that you have recently purchased in the Document Library.

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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
    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)
    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)
    View All Related Papers

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    Graphene Inks for Electronics

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    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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