fbpx
South East Asia's leading provider for life sciences kits, reagents, molecular diagnostics kits (Mdx), instruments and general laboratory equipments.
+603-8051 5106
info@labmal.com
Follow us on:
Facebook Instagram linkedin
Facebook Instagram linkedin
+603-8051 5106
info@labmal.com
LabMal LabMal
WOOCS v.2.3.0
Login / Register
0 Wishlist
LabMal
Login / Register
Menu
Browse Categories
  • Microbiology
  • Molecular Biology
  • General Lab Equipment
  • Plastic Consumables
  • Cell Biology
  • Chemical
  • Cleansing
  • Protein
  • LabMal Academy
  • Reference Standard & Solvents
    • HPLC Solvents/Columns
    • Reference Standard Supplier in Malaysia
    • HPLC Standards – This is What You Need
    • What Reference Standard Should I Use?
  • NGS Service
  • Gene Synthesis
  • Bioinfo Workshop
Create Account
Hot
Click to enlarge
HomeSolar Materials PEDOT:PSS, low-conductivity grade, 2.7 wt. % aqueous dispersion – Sigma-Aldrich
Previous product
PEDOT:PSS, high-conductivity grade, 3.0-4.0% aqueous dispersion - Sigma-Aldrich
PEDOT:PSS, high-conductivity grade, 3.0-4.0% aqueous dispersion - Sigma-Aldrich Login to see prices
Back to products
Next product
PEDOT:PSS, high-conductivity grade, 1.5% aqueous dispersion, neutral pH - Sigma-Aldrich
PEDOT:PSS, high-conductivity grade, 1.5% aqueous dispersion, neutral pH - Sigma-Aldrich Login to see prices
sigma

PEDOT:PSS, low-conductivity grade, 2.7 wt. % aqueous dispersion – Sigma-Aldrich

Login to see prices

Brand:

Sigma-Aldrich

Synonyms
PEDOT:PSS, Poly(2,3-dihydrothieno-1,4-dioxin)-poly(styrenesulfonate)

CAS No
–

General Description
A conducting polymer such as poly(3,4-ethylenedioxythiophene) doped with poly(styrene sulfonate) anions (PEDOT/PSS) is widely used in various organic optoelectronic devices. PEDOT: PSS is a blend of cationic polythiopene derivative, doped with a polyanion. High electrical conductivity and good oxidation resistance of such polymers make it suitable for electromagnetic shielding and noise suppression. Thus, the polymer film was found to possess high transparency throughout the visible light spectrum and even into near IR and near UV regions, virtually 100% absorption from 900-2,000 nm. No absorption maximum from 400-800 nm. Conductive polymer blend. Impact of small electric and magnetic fields on the polymer was studied.

Poly(3,4-ethylenedioxythiophene)-poly(styrenesulfonate) (PEDOT:PSS) is an intrinsically conducting polymer (ICP) that is prepared by blending poly(3,4-ethylenedioxythiophene) (PEDOT) and sodium poly(styrenesulfonate) (PSS). It is an aqueous emulsion in which PEDOT is positively charged and the PSS is the counter ion (negatively charged). It can act as an anode or a cathode material based on the application. It can be spin-coated on different substrates at 1000-5000 rpm.

Preferably applied by spin-coating. Filtration of the dispersion through a 0.45 μm memberane filter is recommended before use. The coatings are dried at a maximum temperature of 200 °C for 1 minute, but a temperature between 50 °C and 150 °C is usually sufficient. The optimal thickness of the dried layer is in the range of 50-250 nm.

Applications
PEDOT:PSS and poly(9-vinylcarbazole) (PVK) can be cross-linked to form a multi-layered organic light emitting diodes. Proton exchange membranes such as Nafion 212 can be coated layer by layer with PEDOT:PSS and poly(allylamine hydrochloride) (PAH).[9]
Useful as an interfacial hole injection layer in OLED and PLED devices to lower operating voltages, increase luminescence efficiency, and enhance display lifetimes.

Virtually 100% absorption from 900-2,000 nm. No absorption maximum from 400-800 nm. Conductive polymer blend.

Features & Benefits
Reduced mean particle size with a tighter distribution of sizes allows for the creation of a smooth surface on the ITO electrode, and so electric “shorts” in LED devices can be reduced. Greatly reduced inherent conductivity reduces the occurrence of “cross-talk” in very small pixel (less than 10 micron) matrix array displays.

Packaging
Packaged in poly bottles

  100% Authentic Guarantee
Compare
Add to wishlist
SKU: N/A Category: Solar Materials
Share
Facebook Twitter Email linkedin WhatsApp
close
  • Description
  • Additional information
Description
Product CodeDescriptionProduct SizeConcentrationParticle SizeStorage Temperature
560596-25GPEDOT:PSS25g2.7 wt % dispersion in H2O<200 nm, coeff var >95%2-8°C
560596-100GPEDOT:PSS100g2.7 wt % dispersion in H2O<200 nm, coeff var >95%2-8°C
Additional information
DimensionsN/A
Brand

Sigma

Estimated Delivery Time

3-6 weeks

You may also like…

Hot
Compare
Add to wishlist
Close

PEDOT:PSS, conductive inkjet ink, 0.8% aqueous dispersion – Sigma-Aldrich

Login to see prices
Placeholder
Compare
Add to wishlist
Close

PEDOT:PSS, high-conductivity grade, 3.0-4.0% aqueous dispersion – Sigma-Aldrich – 655201-5G

Login to see prices
Hot
Compare
Add to wishlist
Close

PEDOT:PSS, high-conductivity grade, 1.1% aqueous dispersion, surfactant-free – Sigma-Aldrich

Login to see prices

Related products

Hot
Compare
Add to wishlist
Close

Zinc oxide ink for inkjet printing – Sigma-Aldrich

Login to see prices
Hot
Compare
Add to wishlist
Close

PTB7, average Mw 80,000-200,000, PDI ≤3.0 – Sigma-Aldrich

Login to see prices
Hot
Compare
Add to wishlist
Close

Titanium dioxide, mixture of rutile and anatase nanoparticles, <150 nm particle size - Sigma-Aldrich

Login to see prices
Hot
Compare
Add to wishlist
Close

Methylammonium iodide | Greatcell Solar® – Sigma Aldrich

Login to see prices
Hot
Compare
Add to wishlist
Close

Cesium iodide, 99.999% trace metals basis – Sigma-Aldrich

Login to see prices
Hot
Compare
Add to wishlist
Close

Methylammonium Iodide, ≥99%, anhydrous – Sigma-Aldrich

Login to see prices
Hot
Compare
Add to wishlist
Close

Cesium Iodide, AnhydroBeads™, 99.999% trace metals basis (Perovskite grade) – Sigma Aldrich

Login to see prices
Hot
Compare
Add to wishlist
Close

Lead(II) iodide, AnhydroBeads™, −10 mesh, 99.999% trace metals basis – Sigma Aldrich

Login to see prices

LabMal is Malaysia's leading provider for life sciences kits, reagents, molecular diagnostics kits (Mdx), instruments and general laboratory equipments.

No.7, 2nd Floor, Jalan Puteri 1/7, Bandar Puteri, 47100 Puchong, Selangor, Malaysia.
Phone: +603 8051 5106
Email: info@labmal.com
Useful links
  • Privacy Policy
  • Return Policy
  • Terms & Conditions
  • Shipping Information
  • About Us
  • Contact Us
Follow Us


SUBSCRIBE TO NEWSLETTER

SIGN UP

© 2021 LabMal. All Rights Reserved.

Shopping cart

close
  • Menu
  • Categories
  • Home
  • LabMal Academy
  • Reference Standard & Solvents
    • Reference Standard Supplier in Malaysia
    • HPLC Standards – This is What You Need
    • HPLC Solvents/Columns
    • What Reference Standard Should I Use?
  • NGS Service
  • Gene Synthesis
  • Bioinformatics Workshop
  • Shop
  • Brands
  • Contact Us
  • Sign Up
  • Home
  • LabMal Academy
  • Reference Standard & Solvents
    • Reference Standard Supplier in Malaysia
    • HPLC Standards – This is What You Need
    • HPLC Solvents/Columns
    • What Reference Standard Should I Use?
  • NGS Service
  • Gene Synthesis
  • Bioinformatics Workshop
  • Shop
  • Brands
  • Contact Us
  • Sign Up
  • Wishlist
  • Login / Register
Sidebar Scroll To Top
PEDOT:PSS, low-conductivity grade, 2.7 wt. % aqueous dispersion - Sigma-Aldrich

PEDOT:PSS, low-conductivity grade, 2.7 wt. % aqueous dispersion – Sigma-Aldrich

Login to see prices Select options
Compare
Add to wishlist