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739324

Sigma-Aldrich

PEDOT:PSS

greener alternative

high-conductivity grade, 1.5% aqueous dispersion, neutral pH

Synonym(s):

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

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10 ML
¥5,623.54

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Available to ship on2025年4月07日Details

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10 ML
¥5,623.54

About This Item

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

¥5,623.54

Available to ship on2025年4月07日Details

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Product Name

Poly(3,4-ethylenedioxythiophene)-poly(styrenesulfonate), 1.5% in H2O, high-conductivity grade, neutral pH

form

liquid

greener alternative product characteristics

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

sustainability

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concentration

1.5% in H2O

resistance

<100 Ω/sq, >70% visible light transmission (40 μm wet)

refractive index

n20/D 1.335

pH

5-7

viscosity

<100 cP(22 °C)

density

0.982 g/mL at 25 °C

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Silver, dispersion nanoparticle, 30-35&#160;wt. % in triethylene glycol monoethyl ether, spec. resistivity 11 &#956;&#937;-cm, for printing on plastic films

736465

Silver, dispersion

Silver, dispersion nanoparticle, 40-50&#160;wt. %, spec. resistivity &lt; 0.001 &#937;-cm, for printing on ITO and glass

736511

Silver, dispersion

Silver nanopowder, &lt;100&#160;nm particle size, contains PVP as dispersant, 99.5% trace metals basis

576832

Silver

Silver, dispersion nanoparticles, 10&#160;nm particle size (TEM), 0.02&#160;mg/mL in aqueous buffer, contains sodium citrate as stabilizer

730785

Silver, dispersion

form

dispersion, nanoparticle

form

dispersion, nanoparticle

form

nanopowder

form

nanoparticles

description

surface tension 35 - 40 dyn/cm

description

surface tension 40 - 70 mN m-1

description

-

description

-

concentration

30-35 wt. % in triethylene glycol monoethyl ether

concentration

40-50 wt. %

concentration

-

concentration

0.02 mg/mL in aqueous buffer

refractive index

n20/D 1.333

refractive index

n20/D 1.333

refractive index

-

refractive index

n20/D 1.333

viscosity

10-18 cP

viscosity

900-1600 mPa.s ((25°C))

viscosity

-

viscosity

-

General description

Aqueous surfactant-free dispersion of PEDOT:PSS neutralized to pH >5. Suitable for preparation of pH-neutral transparent conductive films printed electronics applications (e.g. hole injection layers). 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. PEDOT:PSS is majorly used in organic electronics due to the properties such as:[5][6]
  • 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 that forms a layered structure with a high mobility for charge carriers. It can be used for a wide range of energy based applications, such as organic photovoltaics (OPVs), dye sensitized solar cells (DSSCs), organic light emitting diodes (OLEDs) and supercapacitors.[7][8][9][10][11]
Virtually 100% absorption from 900-2,000 nm. No absorption maximum from 400-800 nm. Conductive polymer blend.

Legal Information

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

Pictograms

Health hazardCorrosion
GHS08,GHS05

Signal Word

Danger

Hazard Statements

H315,H318,H360D

Hazard Classifications

Eye Dam. 1 - Repr. 1B - Skin Irrit. 2

Storage Class Code

6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

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    Lot/Batch Number
    SDBB0721
    STBL1717
    STBK6683
    STBK4654
    STBK2232

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    Optimizing polymer tandem solar cells.
    Jan Gilot et al.
    Advanced materials (Deerfield Beach, Fla.), 22(8), E67-E71 (2010-03-11)
    Bolognesi M, et al.
    Organic Photonics and Photovoltaics, 1(4), 1-10 (2013)
    Materials for Energy Harvesting and Storage
    Zardetto V, et al.
    Material Matters, 9(4), 771-5765 (2014)
    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)
    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)
    View All Related Papers

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    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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