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649813

Sigma-Aldrich

PEDOT

tetramethacrylate end-capped solution, 0.5 wt. % (dispersion in propylene carbonate), contains p-toluenesulfonate as dopant

同義詞:

Oligotron PC, PEDOT, 四甲基丙烯酸酯封端的 PEDOT

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About This Item

EC號碼:
MDL號碼:
分類程式碼代碼:
12352103
NACRES:
NA.23

product name

四甲基丙烯酸酯封端的聚乙撑二氧噻吩 溶液, 0.5 wt. % (dispersion in propylene carbonate), contains p-toluenesulfonate as dopant

分子量

~1,360-1,600 g/mol (methacrylate equivalent weight)
average Mn ~6,000(lit.)

品質等級

包含

p-toluenesulfonate as dopant

成份

Oligotron tetramethacrylate, 0.5 wt. %
propylene carbonate, 99.5 wt. %

濃度

0.5 wt. % (dispersion in propylene carbonate)

電阻

1-10 M Ω/sq (typical surface resistance of film)

傅導性

0.1-0.5 S/cm (bulk)

密度

1.189 g/mL at 25 °C

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相關類別

一般說明

请单击此链接查阅 Aedotron/Oligotron 选择指南表
Poly(3,4-ethylenedioxythiophene), tetramethacrylate end-capped solution (PEDOT-Meth) is a semiconductor based polymer that is functionalized with tetramethacrylate that facilitates effective crosslinking of the conjugated films.
The main characteristic of Oligotron PC is that it behaves as a reactive oligomer in non-volatile solvent. Used blended with monomers, or for reactions with functional compounds.

應用

使用前搅拌 20 分钟可获得最佳的性能。由碳酸丙烯酯铸膜需要加热干燥。通过添加丙烯酸酯单体和光引发剂(如 DMPA)可制备光固化油墨。碳酸丙烯酯会残留在聚合物中。功能性化合物可以通过与甲基丙烯酸酯基团反应偶联至低聚物。
PEDOT-Meth can be used as a plasticizing membrane in the fabrication of ion-selective sensors and light emitting diodes.
Product can be blended with additional acrylate or methacrylate monomers and crosslinked to make polymer blends. Custom molecules can be synthesized by bonding functional compounds, via the methacrylate groups, to the conducting EDOT oligomers.

特點和優勢

封端结构使得导电低聚物 PEDOT 可分散。甲基丙烯酸酯基团为交联或进一步化学修饰提供可能。通过甲基丙烯酸酯官能团完全干燥的 Oligotron(TM) 四甲基丙烯酸酯。

注意

请在室温下保存本品(切勿冷冻或冷藏)。如果产品出现少许沉淀,属于正常现象。使用前,请搅拌、超声并过滤。可在移液管前端填充玻璃棉,用于简易过滤。未按照要求保存本品,将严重缩短本品的保质期。如果产品发生严重的聚合反应,或如果产品经超声/过滤后仍无法达到良好的铸膜溶液条件,则不应继续使用。

法律資訊

Oligotron is a trademark of TDA Research, Inc.

象形圖

Exclamation mark

訊號詞

Warning

危險聲明

防範說明

危險分類

Eye Irrit. 2

儲存類別代碼

10 - Combustible liquids

水污染物質分類(WGK)

WGK 2

閃點(°F)

269.6 °F - closed cup

閃點(°C)

132 °C - closed cup


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存取文件庫

Composite Polyacrylate- Poly (3, 4-ethylenedioxythiophene) Membranes for Improved All-Solid-State Ion-Selective Sensors
Rzewuska A, et al.
Analytical Chemistry, 80(1), 321-327 (2008)
Synthesis of water-free PEDOT with polyvinylpyrrolidone stabilizer in organic dispersant system
He J, et al.
Organic Electronics, 53, 117-126 (2018)
Cristina Ocaña et al.
Talanta, 186, 279-285 (2018-05-23)
We report here the fabrication of solid-contact calcium-selective electrodes (Ca2+-SCISEs) made of a polyurethane acrylate ion-selective membrane (ISM) that was covalently attached to the underlying ion-to-electron transducer (solid-contact). Methacrylate-functionalized poly(3,4-ethylenedioxythiophene) (Meth-PEDOT) and Meth-PEDOT films containing either multiwalled carbon nanotubes (MWCNT)

文章

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.

The application of conducting polymers at the interface with biology is an exciting new trend in organic electronics research.

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