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483095

Sigma-Aldrich

PEDOT:PSS

greener alternative

conductive grade, 1.3 wt. % aqueous dispersion

Synonym(s):

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

Key Documents

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Product Name

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

description

Electrodes

composition

PEDOT content, 0.5 wt. %
PSS content, 0.8 wt. %

greener alternative product characteristics

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

sustainability

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concentration

1.3 wt % dispersion in H2O

band gap

1.6 eV

conductivity

1 S/cm

greener alternative category

Enabling,

storage temp.

2-8°C

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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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Application

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

Features and Benefits

Antistat coating for plastic and glass.

Packaging

Packaged in glass bottles

pictograms

Corrosion
GHS05

signalword

Danger

hcodes

H314

Hazard Classifications

Eye Dam. 1 - Skin Corr. 1

wgk_germany

WGK 2

ppe

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

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Certificates of Analysis (COA)

Lot/Batch Number
WXBD6486V
WXBD5305V
WXBD3378V
WXBD1370V
WXBC9662V

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Zisheng Su et al.
Nanoscale research letters, 7(1), 465-465 (2012-08-21)
Ultraviolet-ozone-treated poly(3,4-ethylenedioxythiophene):poly(styrene sulfonate) (PEDOT:PSS)was used as the anode buffer layer in copper phthalocyanine (CuPc)/fullerene-based solar cells. The power conversion efficiency of the cells with appropriated UV-ozone treatment was found to increase about 20% compared to the reference cell. The improved
Viet Cuong Nguyen et al.
Scientific reports, 6, 19594-19594 (2016-01-26)
We study resistive switching memory phenomena in conducting polymer PEDOT PSS. In the same film, there are two types of memory behavior coexisting; namely, the switchable diode effect and write once read many memory. This is the first report on
Conductive Polymers for Advanced Micro- and Nano-fabrication Processes
<B>Dylewicz R, et al.</B>
Material Matters, 6(1) null
Yi-Kuang Yen et al.
Nanomaterials (Basel, Switzerland), 10(12) (2020-12-12)
Detecting the concentration of Pb2+ ions is important for monitoring the quality of water due to it can become a health threat as being in certain level. In this study, we report a nanomechanical Pb2+ sensor by employing the complementary
Faramarz Hossein-Babaei et al.
Scientific reports, 7, 42299-42299 (2017-02-17)
Many gaseous markers of critical biological, physicochemical, or industrial occurrences are masked by the cross-sensitivity of the sensors to the other active components present at higher concentrations. Here, we report the strongly selective diffusion and drift of contaminant molecules in
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