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.pdf
483095
PEDOT:PSS
conductive grade, 1.3 wt. % aqueous dispersion
Sustainability features
別名:
PEDOT:PSS, ポリ(2,3-ジヒドロチエノ-1,4-ジオキシン)-ポリ(スチレンスルホナート)
サイズを選択してください
| サイズ/SKU | 在庫状況 | 単価 |
|---|---|---|
250 g | 在庫あり出荷可能from市川市大町368 | ￥41,000 |
この商品について
製品名
ポリ(3,4-エチレンジオキシチオフェン)-ポリ(スチレンスルホナート), 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
Greener Alternative Product, 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
当該品目 | |||
|---|---|---|---|
| description 1.3 wt % dispersion in H2O | description high-conductivity grade, 3.0-4.0% in H2O | description 0.8% in H2O, conductive inkjet ink | description high-conductivity grade |
| storage temp. 2-8°C | storage temp. 2-8°C | storage temp. 2-8°C | storage temp. 2-8°C |
| sustainability Greener Alternative Product | sustainability Greener Alternative Product | sustainability Greener Alternative Product | sustainability Greener Alternative Product |
| 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 |
| concentration 1.3 wt % dispersion in H2O | concentration 3.0-4.0% in H2O | concentration 0.8% in H2O | concentration 0.5-1 wt. % (PEDOT: PSS in water) |
| band gap 1.6 eV | band gap - | band gap - | band gap - |
| conductivity 1 S/cm | conductivity >200 S/cm | conductivity - | conductivity - |
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注意喚起語
Danger
ハザードコード
Hazard Classifications
Eye Dam. 1 - Skin Corr. 1
一体何が起きているの？
WGK 2
PPE（個人用保護具）
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
保管分類
8B - Non-combustible corrosive hazardous materials
引火点 (F)
No data available
引火点（°C）
No data available
適用法令
試験研究用途を考慮した関連法令を主に挙げております。化学物質以外については、一部の情報のみ提供しています。 製品を安全かつ合法的に使用することは、使用者の義務です。最新情報により修正される場合があります。WEBの反映には時間を要することがあるため、適宜SDSをご参照ください。
483095-VAR: + 483095-BULK: + 483095-250G:
jan
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How can I determine the shelf life / expiration / retest date of this product?
1 回答-
役に立ちましたか？
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What is the respective molecular weight of PEDOT and PSS in this product (PEDOT:PSS 483095)
1 回答-
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?
1 回答-
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
役に立ちましたか？
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Is the water deionized water?
1 回答-
Deionized water is used in the formulation of this item.
役に立ちましたか？
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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
1 回答-
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.役に立ちましたか？
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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 ?
1 回答-
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?
1 回答-
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?
1 回答-
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?
1 回答-
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?
1 回答-
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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