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739340

Sigma-Aldrich

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

0.54% in H2O, high-conductivity grade

Sinonimo/i:

Orgacon S305, PEDOT:PSS, Poly(2,3-dihydrothieno-1,4-dioxin)-poly(styrenesulfonate)

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About This Item

Numero MDL:
Codice UNSPSC:
12352103

Grado

high-conductivity grade

Forma fisica

liquid

contiene

1-5% Propan-2-ol
5-10% Diethylene glycol

Concentrazione

0.54% in H2O

Resistenza

<200 Ω/sq, >90% visible light transmission (40 μm wet)

Indice di rifrazione

n20/D 1.344

pH

<2.7

Viscosità

<18 cP(22 °C)

Densità

0.983 g/mL at 25 °C

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Descrizione generale

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. PEDOT: PSS is a blend of cationic polythiopene derivative, doped with a polyanion. High electrical conductivityand 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.

Applicazioni

Aqueous formulation of high conductivity grade PEDOT:PSS polymer dispersion suitable for transparent conductive coatings. Includes PEDOT:PSS and surfactants.
Used in ITO-free OPV applications as a highly conductive hole transport layer. Also can be used for optical films, touch pads, touch screen displays, flexible LCDs, and e-paper applications.
Virtually 100% absorption from 900-2,000 nm. No absorption maximum from 400-800 nm. Conductive polymer blend.

Note legali

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

Sostituito da

N° Catalogo
Descrizione
Determinazione del prezzo

Codice della classe di stoccaggio

10 - Combustible liquids

Classe di pericolosità dell'acqua (WGK)

WGK 2

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable


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Structure and electronic properties of poly(3,4-ethylenedioxythiophene) poly(styrene sulfonate) prepared under ultrasonic irradiation
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