High Purity 3 4-Ethylenedioxythiophene Pedot Synthesis
3,4-ethylene dioxythiophene, also known as
3,4-ethylenedioxythiophene, referred to as EDOT, colorless to pale
yellow liquid, melting point of 10.5 ℃. Slightly soluble in water,
20 ℃ under the conditions of water solubility of 2.1g / L, a slight
As a professional manufacturer of pharmaceutical intermediates and
fine chemical raw materials in China,ranking the highest in the
industry. Our group owns the most modern factory and the perfect
service system, we can offer products, services that are high
quality, low cost, and deliver the best customer experience with a
high professional team. We trust in reciprocity and wish to work
with anybody who also trust in this to contribute into the
development of chemical industry.BeiLi is a famous manufacturer of
this product in China, we can provide you with cost-effective
patented product (3,4-Ethylenedioxythiophene).
Specifications about patented product
|Water||≤0.1%||Quality standard||meets company specification|
Detail Information about patented product
|Name||3,4-ethoxylene dioxy thiophene|
|Synonym||2,3-dihydrothieno[3,4-b][1,4]dioxine / EDT|
|Solubility||solubility in 20ºC water is 2.1g/L|
Patented product EDOT Application
3,4-Ethylenedioxythiophene is used as a monomer to synthesize the
conductive polymers and used as a reductant in the one-pot
synthesis of gold nanoparticles from chloroauric acid, as starting
material used in palladium-catalyzed mono and bis-arylation
reactions and in the synthesis of conjugated polymers and
copolymers, with potential optical applications. It is also used in
redox activity, electroactivity and conductivity.
1. the application in solid electrolytic capacitor
The electrolytic capacitor using PEDT as the negative pole is
called solid conductive polymer capacitor. Its conductivity is 100S
/ CM, which is 100 times of TCNQ salt, 10,000 times of
electrolyte.The security of solid conductive polymer capacitor is
better, when it is in the high Temperature, the electrolyte is just
melting but can not explode.
Compared with the traditional manganese dioxide solid electrolytic
transistor electrode, the solid electrolytic capacitor electrode
made by PEDT has the following characteristic.
2. the application in Antistatic coating
Antistatic coating is the most important application of PEDT.
Compared with other conductive polymer, PEDT/PSS film is not easy
to hydrolysis, and it is light fastness and is against high
temperature. This kind of characteristic just satisfy the request
of anti- static coating. In addition, the resistance of PEDT
coating may reach 200 ~ 107 Omega /m2.Therefore, the anti-static
coating mixed with PEDT has great potential development
3. The super material of capacitor electrode
PEDT as a new type of storage capacitor materials. The present
experimental data indicate that the capacity of super capacitor
using PEDT as electrode can achieve 3000 F. Recent research has
concentrated on improving the polymer discharge performance, cycle
life and thermal stability and so on.
4. The basic material of organic electroluminescence (OEL) display
Organic electroluminescence (OEL) display technology is a quite hot
topic in recent years. PEDT can be as the hole injection layer of
PLED, also can replace indium oxide or Tin oxide(ITO) conductive
layer, therefore PEDT is the most important polymers of PLED
technology in the future.
5. Other application
Moreover, as the fine characteristics of PEDT, it has broad
applying prospects in Via PCB coating, sensors, rechargeable
batteries, photodiode, corrosion protection.
PEDT and its derivatives are kinds of the polymer with good
conductivity and high stability, It has been successfully applied
in solid capacitors, antistatic coatings, organic
electroluminescence and many other electronics industry area in
recent years. It brought to the rapid development of conductive
polymer, representing the development trend of conductive polymers.
It will become the most important material of electronics and
information industry in the future.
Storage condition about patented product EDOT
Store in a cool dry place.Keep container tightly closed in a dry
and well-ventilated place. Containers which are opened must be
carefully resealed and kept upright to prevent leakage.
Recommended storage temperature: 2 - 8 °C
Avoid contact with skin and eyes. Wear suitable protective
We attribute our rapid growth and popularity to our emphasis on
providing only high quality products on a consistent basis from
approved sources. This along along with competitive prices and
quality service, has stimulated ever-growing confidence from our
customers. We are regularly forging relationships with new
companies as a result of referrals from satisfied customers.
We look forward to the opportunity to discuss how BeiLi can become
a partner in your supply chain solution.
We are confident that our pharmaceutical intermediates and fine
chemical raw materials will bring you success!