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
768618
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)
dry re-dispersible pellets
別名:
Orgacon™ DRY, 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)
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当該品目 | 768650 | 739324 | 900181 |
|---|---|---|---|
| form dry re-dispersible pellets | form paste | form liquid | form dispersion |
| mp >300 °C | mp - | mp - | mp - |
| resistance 200-450 Ω/sq | resistance ≤130 Ω/sq | resistance <100 Ω/sq, >70% visible light transmission (40 μm wet) | resistance - |
| Quality Level 100 | Quality Level 100 | Quality Level 100 | Quality Level 100 |
詳細
- 活性化学物質PEDOT/PSS
- 外観は青灰色のペレット
- 最大含水量15％（RH 50％、22℃）
- 保存状態での保管期限24ヵ月
- 良好な光学特性。
- 高い導電率。
- ナノ粒子の官能基化。
- 高い熱安定性。
- 加工しやすさ。
アプリケーション
Orgacon DRYペレットは、エタノールなどの有機溶媒に再分散できます。得られた分散液は、様々な用途を対象としたコーティングまたはインクの配合に使用できます。
PEDOT/PSSの主要な特性は、エタノールなどの極性有機溶媒中で保持されます。表面抵抗：200〜450オーム/平方、可視光線透過率：約85％
調製ノート
法的情報
シグナルワード
Danger
危険有害性情報
危険有害性の分類
Eye Dam. 1
保管分類コード
11 - Combustible Solids
WGK
WGK 3
引火点(°F)
Not applicable
引火点(℃)
Not applicable
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。
Jan Code
768618-BULK:
768618-5G:
768618-1G:
768618-VAR:
資料
Progress in solution-processed functional materials leads to thin-film optoelectronic devices for industrial and consumer electronics.
Self-healing soft electronic materials offer potential cost savings and reduced electronic waste.
Progress in Organic Thermoelectric Materials & Devices including high ZT values of >0.2 at room temperature by p-type (PEDOT:PSS) & n-type (Poly[Kx(Ni-ett)]) materials are discussed.
Find advantages of inorganic interface layer inks for organic electronic & other applications.
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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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Could you elaborate on the surface resistance measurement (200~450 Ohm/square)? What was the film thickness for this measurement? In particular I would like to know the electrical conductivity.
1 回答-
The surface resistance is measured by a dried coating layer on a polyester substrate. The dried layer is originated from a 40 µm wet coating. Assuming the thickness of dry layer is 40 µm as well, the electrical conductivity can be converted using surface resistance via equation:
σ= 1/ (Rs x d)
Where:
σ = electrical conductivity (S/cm)
𝑅𝑠 = surface resistance (Ohm/square)
d = thickness of the material (cm)If Rs = 200 Ohm/square, σ = 1 / (200 x 0.004) = 1.25 S/cm; If Rs = 450 Ohm/square, σ = 1 / (450 x 0.004) = 0.56 S/cm. The electrical conductivity should be in the range of 0.56 - 1.25 S/cm.
役に立ちましたか？
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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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ratio of pedot and pss?
1 回答-
The ratio of PEDOT:PSS is proprietary. The only information which can be shared is that the weight percent of PEDOT:PSS is 0.8%.
役に立ちましたか？
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For product 768618, Poly(3,4-ethylenedioxythiophene)-poly(styrenesulfonate), what is additional product information including solubility?
1 回答-
Product 768618, Poly(3,4-ethylenedioxythiophene)-poly(styrenesulfonate (Orgacon DRY) is not a formulation or dispersion. It consists of dry PEDOT:PSS powder/pellets (lyophilized). Because PSS (poly(styrenesulfonate) is hygroscopic, the pellets will always contain some residual water. These pellets can be redispersed in organic solvents. Orgacon DRY is not soluble in chloroform or chlorobenzene.
役に立ちましたか？
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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.
役に立ちましたか？
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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?
1 回答-
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).
役に立ちましたか？
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