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768618

Sigma-Aldrich

聚乙撑二氧噻吩-聚 苯乙烯磺酸盐

dry re-dispersible pellets

别名:

Orgacon™ DRY, PEDOT:PSS, 聚（2,3-二氢噻吩并-1,4-二恶英）-聚（苯乙烯磺酸盐）

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About This Item

MDL编号:
MFCD07371079
UNSPSC代码:
12352103
NACRES:
NA.23

表单

dry re-dispersible pellets

质量水平

100

电阻

200-450 Ω/sq

mp

>300 °C

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相关类别

一般描述

聚(3,4-乙烯二氧噻吩)-聚(苯乙烯磺酸酯)(PEDOT:PSS)是一种导电聚合物(CP) ，通过3,4-乙烯二氧噻吩在聚苯乙烯磺酸酯(PSS)溶液中电聚合而成。PEDOT掺杂阳离子和带阴离子的PSS。它是一种低成本导电聚合物，生产为特定外观的产品（如可分散颗粒）。以下特性使PEDOT:PSS成为可用的有机电子聚合物:
  • 良好的光学特性
  • 高电导率
  • 纳米材料功能化
  • 高热稳定性
  • 易于加工

聚（苯乙烯磺酸）阴离子掺杂聚（3,4-乙烯二氧噻吩）等导电聚合物 (PEDOT/PSS) 在各种有机光电器件中得到了广泛的应用。 PEDOT：PSS 是阳离子聚噻吩衍生物的混合物，掺杂有聚阴离子。这类聚合物的高导电性和良好的抗氧化性使其适用于电磁屏蔽和噪声抑制。因此，人们发现聚合物薄膜在整个可见光谱中具有高透明度，甚至进入近 IR 和近 UV 区域，在 900-2,000 nm 处几乎 100% 吸收。400-800 nm 处无最大吸收。研究了小电场和小磁场对聚合物的影响。

应用

Orgacon DRY 特别适用于含有 UV 固化单体（适用于少量水）的水敏配方和预聚物配方。

Orgacon 干颗粒可重新分散在有机溶剂（如乙醇）中。由此产生的分散可以用于针对不同的应用的涂料或油墨配方。

允许在极性有机溶剂中保留 PEDOT/PSS 关键属性；如乙醇；表面电阻：200 ~ 450 欧姆/平方；视觉透光率：~85%
PEDOT:PSS可用作导电材料，具有高载流子迁移率。它广泛应用于能源类应用，例如有机印刷电子、织物电子、电化学存储和超级电容以及锂离子电池。
从900nm到2000nm几乎100%吸收。从400nm到800nm无最大吸收。 导电聚合物混合。

物理属性

  • 活性化学品 PEDOT/PSS
  • 外观蓝灰色颗粒
  • 50%RH 下含水量最大值为 15%；22°C
  • 储存条件下有效期为 24 个月

制备说明

当使用 S300 EtOH 旋涂时（含有小于 3.5% 重量的H2O）作为溶剂；按照 ASTM D 1003（不包括基材）的视觉透光率 (VLT) 为 85%；表面电阻为 450 欧姆/平方。

法律信息

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

象形图

Corrosion
GHS05

警示用语：

Danger

危险声明

H318

预防措施声明

P280 - P305 + P351 + P338

危险分类

Eye Dam. 1

储存分类代码

11 - Combustible Solids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

从最新的版本中选择一种：

分析证书(COA)

Lot/Batch Number
MKCT3565
MKCS0642
MKCQ0214
MKCP2128
MKCP0022

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  1. Which document(s) contains shelf-life or expiration date information for a given product?

    If available for a given product, the recommended re-test date or the expiration date can be found on the Certificate of Analysis.

  2. How do I get lot-specific information or a Certificate of Analysis?

    The lot specific COA document can be found by entering the lot number above under the "Documents" section.

  3. How do I find price and availability?

    There are several ways to find pricing and availability for our products. Once you log onto our website, you will find the price and availability displayed on the product detail page. You can contact any of our Customer Sales and Service offices to receive a quote.  USA customers:  1-800-325-3010 or view local office numbers.

  4. What is the Department of Transportation shipping information for this product?

    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. 

  5. What can you tell me regarding the method of preparation of the PEDOT/PSS products, such as Products 768618 and 739316?

    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).

  6. For product 768618, Poly(3,4-ethylenedioxythiophene)-poly(styrenesulfonate), what is additional product information including solubility?

    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 as noted on the attached supplier data sheet. Orgacon DRY is not soluble in chloroform or chlorobenzene.  

  7. My question is not addressed here, how can I contact Technical Service for assistance?

    Ask a Scientist here.

Three dimensional cellular architecture of sulfur doped graphene: self-standing electrode for flexible supercapacitors, lithium ion and sodium ion batteries.
Islam MM, et al.
Journal of Material Chemistry A, 5(11), 5290-5302 (2017)
Wet-spinning of PEDOT: PSS/functionalized-SWNTs composite: a facile route toward production of strong and highly conducting multifunctional fibers.
Jalili R, et al.
Scientific reports, 3(18), 3438-3438 (2013)
Foldable Textile Electronic Devices Using All-Organic Conductive Fibers.
Miura H, et al.
Advanced Engineering Materials, 16(5), 550-555 (2014)
Synthesis and optimization of PEDOT: PSS based ink for printing nanoarrays using Dip-Pen Nanolithography.
Wagner M, et al.
Synthetic Metals, 181(18), 64-71 (2013)
Exploiting high quality PEDOT: PSS-SWNT composite formulations for wet-spinning multifunctional fibers.
Jalili R, et al.
Journal of Materials Chemistry, 22(48), 25174-25182 (2012)
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