Highly Conductive PEDOT:PSS for Screen Printing
Ideal for transparent electrodes in organic thin film transistors, biosensors, and more
Specifications | Choose a Material | MSDS | Related Products
S V4 PEDOT:PSS is a highly conductive blue dispersion formulated in glycols for screen printing. It can be processed to form a flexible or rigid substrate via various processing techniques, such as screen printing. Offering high conductivity, flexibility, and optical transparency, S V4 PEDOT:PSS is used for transparent electrodes and thermoforming electronics such as electrochromic devices and in-mold electronics. The applications vary from smart wearable textiles, pressure sensors, and electrochromic displays to electroluminescence (EL) lightings and organic thin film transistors (OTFTs).
rGO/Sb2Te3/SV4/PEDOT:PSS composite films prepared by screen printing, followed by cold pressing and annealing treatment, achieved a power factor of 14.13 μW/mK2 at 375 K when the content of rGO/Sb2Te3 is 85 wt.% with high electrical conductivity of 298.46 S/cm.
Highly Transparent
85% transmission
to active layer
Versatile Applications
OTFTs, biosensors, and more
Quality Formulation
Create high performance electronic devices
High Conductivity
Sheet resistance of
250 – 400 Ω/sq
Technical Data
| Product Name | Clevios™ S V4 |
|---|---|
| Solvent | Glycols (Paste) |
| Composition | PEDOT/PSS (1:2.5 w/w) |
| CAS Number | 155090-83-8 |
| Solid Content | N/A |
| Sheet Resistance | 100 – 1000 Ω/sq |
| Conductivity | High conductivity |
| Viscosity | 1.5 – 6.0 Pa.s |
| Packaging | 100 g of solution (paste) sealed in a light resistant bottle with temperature indicator |
| Storage | 3 – 5 °C |
Choosing a PEDOT:PSS Material
S V3, S V3 STAB, and S V4 STAB are also available in our range of PEDOT:PSS. As formulated pastes for screen-printing transparent conductive electrodes, these materials offer the following advantages:
- Thermoforming into three dimensional shapes, in mold-electronics
- Highly conductive
- Transparent
- Flexible
- Screens can be easily cleaned by water
| Product | Description | Sheet Resistance* (Ohm/sq) | Transmission* (%) |
|---|---|---|---|
| S V3 | Standard dispersion for screen printing | 350 – 500 | 85 |
| S V3 STAB | S V3 with improved environmental stability | 450 – 600 | 86 |
| S V4 | Highly conductive formulation | 250 – 400 | 85 |
| S V4 STAB | S V4 with improved environmental stability | 300 – 500 | 86 |
*Typical sheet resistance and transmission values measured on prints made with standard 140/31 screen on Melinex 506, transmission value including substrate.
MSDS Document
S V4 PEDOT:PSS MSDS SheetTransparent Electrode Applications
- Printed electronics
- Electroluminescence lamps
- Electrochromic device
- Piezoelectric devices
- Smart wearable textiles
- Biosensors
- Thermoelectrics
Literature and Reviews
- I. Brunetti et al. (2025), A Scalable Fully Printed Organic Thermoelectric Generator for Harsh Environments Enabled by a Stable n-type Polymer, Adv. Mater., Technol., 10 (4), 2400968, DOI: 10.1002/admt.202400968.
- Q. Zhu et al. (2021), Preparation and thermoelectric properties of screen-printable rGO/Sb2Te3/SV4/PEDOT:PSS composite thermoelectric film, Mater. Res. Express, 8, 065503; DOI 10.1088/2053-1591/ac0267.
- I. Brunetti et al. (2024), Fully Screen-Printed, Flexible, and Scalable Organic Monolithic Thermoelectric Generators, Adv. Mater. Technol., 9 (11), 2302058; DOI: 10.1002/admt.202302058.
- G. Schmidt et al., (2015), Fully printed flexible audio system on the basis of low-voltage polymeric organic field effect transistors with three layer dielectric, J. Polym. Sci. B Polym. Phys., 52 (20), 1409-1415; DOI: 10.1002/polb.23778.
- X. Qiu et al. (2019), Fully Printed Piezoelectric Polymer Loudspeakers with Enhanced Acoustic Performance, Adv. Eng. Mater., 21 (11), 1900537; DOI: 10.1002/adem.201900537.
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