Low Conductive Aqueous PEDOT:PSS Formulation
Used for applications in OLED, printed OLED/QLED, and displays
CH 8000 PEDOT:PSS has been discontinued by our supplier. Please see the PEDOT:PSS product comparison table below to find a suitable alternative:
| PEDOT:PSS | Sheet Resistivity | Deposition Method | Solvent Base | Application |
|---|---|---|---|---|
| CH 8000 | +10E6 / Ω/sq | Coating | Water | OLED |
| Al 4083 | +10E6 / Ω/sq | Coating | Water | OLED, OPV |
| HTL Solar | +10E6 / Ω/sq | Coating | Water | OPV, Sensor |
| P JET (OLED) | +10E6 / Ω/sq | Inkjet Printing | Water | OLED, Transistors |
| PH 1000 | 100-1000 / Ω/sq | Coating | Water | OLED, OPV, Transistors, Transparant Electrodes, Conductive Textiles, LC Writing Boards |
| S V4 STAB | 100-1000 / Ω/sq | Coating / Screen Printing | Glycol/Paste | Transistors, Transparent Electrodes, Conductive Textiles |
| F 100T | 100-1000 / Ω/sq | Coating | Water | LCD, LC Writing Boards, Smart Windows, Touch Displays |
| F HC Solar | 100-1000 / Ω/sq | Coating | Water | OPV, Sensor |
| F 020 | 100-1000 / Ω/sq | Coating | Water | Transparent Electrode, Conductive Textiles, LC Writing Boards |
| F ET | 100-1000 / Ω/sq | Coating | Water | Sensor, Transparent Electrodes |
| P T4 | 100-1000 / Ω/sq | Coating | Water | Sensor, Transparent Electrodes, LC Writing Boards |
| HY E (AgNW) | <100 / Ω/sq | Coating | Water | Sensor, Transparent Electrodes, LC Writing Boards |
Specifically developed for passive matrix displays with a PEDOT:PSS ratio of 1:20. Low conductive aqueous P VP CH 8000 (CAS number 155090-83-8) has been used to replace the widely adopted, high conductive Al 4083 in blue and white emitting polymer light-emitting diodes (PLED) to achieve high efficiencies. It is understood that low conductivity PEDOT:PSS formulations can prevent cross talk between neighbouring pixels in display applications that the out-of-plane conductivity is encouraged. As a standard hole injection material offering a more balanced hole and electron flux, and lower leakage current, CH 8000 PEDOT:PSS is suitable for spin coating OLED devices.
Deep Work Function
Matching interfacial energy levels
Versatile use
Ideal for applications in OLED, printed OLED/QLED, and displays
High quality
Quality Formulation
Tailored Conductivity
Very low conductivity
Technical Data
| Product Name | Clevios™ CH 8000 |
| Solvent | Water |
| Composition | PEDOT/PSS (1:20 w/w) |
| CAS Number | 155090-83-8 |
| Solid Content | 2.4 – 3.0 wt.% |
| Work Function | 5.2 eV approx |
| Resistivity | 1 x 104 – 3 x 105 Ω/cm |
| Sheet Resistance | +10E6 Ω/sq |
| Conductivity | Very low conductivity |
| Particle Size Distribution | D90 = 50 nm; D50 = 35 nm |
| Viscosity | 2 – 20 mPa.s |
| pH Value | 1.0 – 2.0 |
| Packaging | 50 ml of solution sealed in a light resistant bottle with temperature indicator |
| Storage | 3 – 5 °C |
Spin Speed Data
CH 8000 Spin Speed / Film Thickness
CH 8000 PEDOT:PSS MSDS Sheet