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For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/418/501/product-dating-information-06-25-mk.pdf
Fortfahren mit
483095
PEDOT:PSS
conductive grade, 1.3 wt. % aqueous dispersion
Nachhaltigkeitsmerkmale
Synonym(e):
PEDOT:PSS, Poly-(2,3-dihydrothieno-1,4-dioxin)-poly-(styrolsulfonat)
Größe auswählen
| Größe/SKU | Verfügbarkeit | Preis |
|---|---|---|
250 g | Warenkorb auf Verfügbarkeit prüfen | € 231,00 |
Über diesen Artikel
Produktname
Poly(3,4-ethylendioxythiophen)-poly(styrolsulfonat), 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
Sustainability features
concentration
1.3 wt % dispersion in H2O
band gap
1.6 eV
conductivity
1 S/cm
storage temp.
2-8°C
General description
Application
Features and Benefits
Packaging
1 of 1
Dieser Artikel | |||
|---|---|---|---|
| description 1.3 wt % dispersion in H2O | description 3.0-4.0% in H2O, high-conductivity grade | description dry re-dispersible pellets, high conductivity | description 5.0 wt. %, conductive screen printable ink |
| storage temp. 2-8°C | storage temp. 2-8°C | storage temp. 2-8°C | storage temp. 20-25°C |
| concentration 1.3 wt % dispersion in H2O | concentration 3.0-4.0% in H2O | concentration - | concentration 5.0 wt. % |
| sustainability Greener Alternative Product | sustainability Greener Alternative Product | sustainability Greener Alternative Product | sustainability Greener Alternative Product |
| conductivity 1 S/cm | conductivity >200 S/cm | conductivity - | conductivity - |
| greener alternative category | greener alternative category | greener alternative category | greener alternative category |
| greener alternative product characteristics Design for Energy Efficiency | greener alternative product characteristics Design for Energy Efficiency | greener alternative product characteristics Design for Energy Efficiency | greener alternative product characteristics Design for Energy Efficiency |
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Signalwort
Danger
Gefahrencodes
Hazard Classifications
Eye Dam. 1 - Skin Corr. 1
Was ist los?
WGK 2
PSA (Persönliche Schutzausrüstung)
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
Lagerklasse
8B - Non-combustible corrosive hazardous materials
Flammpunkt (°F)
No data available
Flammpunkt (°C)
No data available
Hier finden Sie alle aktuellen Versionen:
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How can I determine the shelf life / expiration / retest date of this product?
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What is the respective molecular weight of PEDOT and PSS in this product (PEDOT:PSS 483095)
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The molecular weight of this product is not determined. However, historical data indicates an overall molecular weight of approximately 280,000 daltons. There is a ratio of 1:2.5 for PEDOT:PSS.
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How is shipping temperature determined? And how is it related to the product storage temperature?
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Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf
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Is the water deionized water?
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Deionized water is used in the formulation of this item.
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Can I use this dispersion for making a PEDOT:PSS channel of OECT(Organic Electrochemical Transistor) using spin coating? Code -483095
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PEDOT:PSS can be applied for spin coating and Organic Electrochemical Transistors (OECTs). Here is a paper working on PEDOT:PSS based OECTs: https://www.sciencedirect.com/science/article/pii/S095656632100138X.
Unfortunately, 483095 hasn't been tested for that application, but it is worth trying.Helpful?
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Can the PDOT be filtered through a 0.45 μm memberane filter. How do you recommend the 483095-250G to be filtered ?
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The filtration of PEDOT:PSS is not recommended. There are publications which suggest that this is possible, however customers have noted difficulty in filtration as well as separation.
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You mentioned that deposited PEODT: PSS can withstand temperatures in excess of 200 degree celcius for a short duration. May I know how "short" it is? Is it for a few hours?
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PEDOT:PSS films can withstand 200 °C for up to 12 hours.
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How do I test the coductivity of poly(3,4-ethylenedioxythiophene)-poly(styrenesulfonate), PEDOT:PSS?
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Conductivity measurements should be performed on poly(3,4-ethylenedioxythiophene)-poly(styrenesulfonate), PEDOT/PSS, films deposited on flat substrates. This dispersion should be deposited as a thin and homogeneous layer on a flat substrate using deposition techniques, such as spin-coating or doctor blading. The layer thickness can be determined by scratching the film off the substrate in places with a razor blade and scanning the stylus of a mechanical or optical profilometer across the scratched region(s). The sheet resistivity can then be measured with conventional four-point probes.
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Is this PEDOT:PSS, poly(3,4-ethylenedioxythiophene)-poly(styrenesulfonate), product p-doped or n-doped?
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This PEDOT:PSS product is based on hole-doped or P-type polymers. PEDOT can be n-doped, but the materials are too unstable to be of any commercial value.
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What is the Department of Transportation shipping information for this product?
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Transportation information can be found in Section 14 of the product's (M)SDS.To access the shipping information for this material, use the link on the product detail page for the product.
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