This product has not been tested for heat resistance. Generally, PEDOT can withstand temperatures up to about 200°C (392°F) without significant degradation. However, thermal stability can be influenced by factors such as the presence of dopants, the method of synthesis, and the environment in which it is used.
Fortfahren mit
739316
PEDOT:PSS
conductive inkjet ink, 0.8% aqueous dispersion
Nachhaltigkeitsmerkmale
Synonym(e):
Orgacon™ IJ-1005, PEDOT:PSS, Poly-(2,3-dihydrothieno-1,4-dioxin)-poly-(styrolsulfonat)
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| Größe/SKU | Verfügbarkeit | Preis |
|---|---|---|
25 g | Ab HEUTE lieferbarvonSchnelldorf | 197,00 € |
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Technischer Dienst
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Unterstützung erhaltenProduktname
Poly(3,4-ethylendioxythiophen)-poly(styrolsulfonat), 0.8% in H2O, conductive inkjet ink
description
Electrodes
Quality Segment
form
liquid
contains
1-5% Ethanol, 5-10% Diethylene glycol
greener alternative product characteristics
Design for Energy Efficiency
Learn more about the Principles of Green Chemistry.
sustainability
Sustainability features
concentration
0.8% in H2O
sheet resistance
110 Ω/sq
refractive index
n20/D 1.340
pH
1.5-2.5
viscosity
7-12 cP(22 °C)
density
0.985 g/mL at 25 °C
application(s)
solar energy
storage temp.
2-8°C
General description
Wir verpflichten uns, Ihnen umweltfreundlichere Alternativprodukte anzubieten, die ein oder mehrere der „12 Prinzipien der Grünen Chemie“ erfüllen. Dieses Produkt wird zur Energieumwandlung und -speicherung verwendet, weshalb es für Energieeffizienz verbessert wurde. Weitere Informationen finden Sie hier.
Poly(3,4-ethylendioxythiophen)-Polystyrolsulfonat (PEDOT:PSS) ist ein organischer Halbleiter, in dem konjugiertes PEDOT mit sulfoniertem PSS, das als Gegenion dient, dotiert wird. PEDOT ist für den Leitmechanismus und die von PSS gebildete hydrierte Kolloidlösung verantwortlich.
PEDOT:PSS hat eine hohe elektrische Leitfähigkeit und gute Oxidationsresistenz – die Eigenschaften, durch die es sich für die elektromagnetische Abschirmung und Rauschunterdrückung eignet. Daher weist der gebildete Polymerfilm eine hohe Transparenz im sichtbaren Lichtspektrum und sogar in den Nah-IR- und Nah-UV-Regionen auf, mit einer Absorption von nahezu 100 % bei 900–2.000 nm. Im Bereich von 400 bis 800 nm wurde kein Absorptionsmaximum beobachtet.
PEDOT:PSS hat eine hohe elektrische Leitfähigkeit und gute Oxidationsresistenz – die Eigenschaften, durch die es sich für die elektromagnetische Abschirmung und Rauschunterdrückung eignet. Daher weist der gebildete Polymerfilm eine hohe Transparenz im sichtbaren Lichtspektrum und sogar in den Nah-IR- und Nah-UV-Regionen auf, mit einer Absorption von nahezu 100 % bei 900–2.000 nm. Im Bereich von 400 bis 800 nm wurde kein Absorptionsmaximum beobachtet.
Application
Nahezu 100 % Absorption bei 900–2.000 nm. Kein Absorptionsmaximum bei 400–800 nm. Leitfähige Polymermischung.
PEDOT:PSS agiert als ein intrinsisch leitfähiges Polymer, mit dem verschiedene Substrate und Nanopartikel wie Fullerene (C60) für das kostengünstige Drucken von Anwendungen in der Elektronik und Optoelektronik beschichtet werden können. Leitfähige Hydrogele können aus PEDOT:PSS mit Polyethylenglycol-Diacrylat hergestellt werden, mit möglicher Anwendung in der Gewebezüchtung.
Legal Information
Produkt von Agfa-Gevaert N.V.
Orgacon is a trademark of Agfa-Gevaert N.V.
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Dieser Artikel | |||
|---|---|---|---|
| description 0.8% in H2O, conductive inkjet ink | description high-conductivity grade, 1.5% in H2O, neutral pH | description 5.0 wt. %, conductive screen printable ink | description high-conductivity grade |
| refractive index n20/D 1.340 | refractive index n20/D 1.335 | refractive index - | refractive index - |
| viscosity 7-12 cP(22 °C) | viscosity <100 cP(22 °C) | viscosity ≥50,000 mPa.s(20 °C) | viscosity ≤70 mPa.s(20 °C) |
| form liquid | form liquid | form paste | form dispersion |
| storage temp. 2-8°C | storage temp. 2-8°C | storage temp. 20-25°C | storage temp. 2-8°C |
| density 0.985 g/mL at 25 °C | density 0.982 g/mL at 25 °C | density - | density - |
| 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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Lagerklasse
10 - Combustible liquids
Was ist los?
WGK 2
Flammpunkt (°F)
Not applicable
Flammpunkt (°C)
Not applicable
Hier finden Sie alle aktuellen Versionen:
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In der Dokumentenbibliothek finden Sie die Dokumentation zu den Produkten, die Sie kürzlich erworben haben.
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What is the maximum heat resistance of pedot?
1 Antwort-
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How can I determine the shelf life / expiration / retest date of this product?
1 Antwort-
If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
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.pdfHilfreich?
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What is the minimum temperature for curing required for the pedot to anneal properly and what is the required time at the minimum temperature
1 Antwort-
It is suggested to dry this product after coating at 130 °C for >3 minutes.
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How is shipping temperature determined? And how is it related to the product storage temperature?
1 Antwort-
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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For product 739316, is there a chart available that shows the relation between spin coating speed and film thickness?
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Unfortunately, the coating performance of 739316 under spinning, including film thickness, hasn't been tested.
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Is the ink ready to inkjet through a 16um nozzle? I tried but it seems to has a higher viscosity. How can I lower the viscosity?
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Unfortunately, the suitability to use a 16um nozzle is not determined. However, the end-user can dilute the PEDOT:PSS solution using water.
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If it's ink why is it showing in gram? Is it power?
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This product is a dark blue liquid that is sold by weight. The package quantity is 25 g. Based on the density, the calculated volume is 25.38 mL.
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What can you tell me regarding the method of preparation of the PEDOT/PSS products, such as Products 768618 and 739316?
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The information on the molecular weights of the PEDOT and PSS used to make each batch is held as proprietary.The exact information on the relative amounts (by weight) of the PEDOT and PSS present in these polymers is also held as proprietary. There is a little more PSS than PEDOT; this is logical, since the formula weight for the monomeric equivalent in PSS (C7H6SO3) is a little higher than the formula weight for the monomeric equivalent in PEDOT (C6H4SO2).The solution, product 739316 is made in situ; it is not made from the dry pellets (product 768618).
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Is a dried film of product 739316 (poly(3,4-Ethylenedioxythiophene)-poly(styrenesulfonate)) stable in air in a laboratory environment?
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Product 739316 (poly(3,4-Ethylenedioxythiophene)-poly(styrenesulfonate)) is susceptible to oxidation and photo degradation, however, our supplier has outlined that this concern is in reference to exposure to strong oxidizing agents and UV light in particular. The product when dried on target will be stable in a typical lab air environment, however, one will notice degradation and lack of conductivity when exposed to UV light, strong oxidizing conditions, heat, and or high humidity for extended periods of time.
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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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