Ossila PEDOT:PSS AI 4083 (Clevios™ P VP AI 4083, CAS 155090-83-8) is a water-based PEDOT:PSS dispersion widely chosen as a hole transport layer in thin film electronics. It is a standard material for organic photovoltaics, OLEDs, lighting devices and both organic and inverted perovskite solar cells.
The formulation combines PEDOT and PSS in a 1:6 w/w ratio, which gives it deliberately low conductivity (0.0002 – 0.002 S/cm) and a resistivity of 500 – 5000 Ω.cm. Its deep work function of 5.0 – 5.2 eV makes it well suited to aligning interfacial energy levels between electrodes and active layers.
The solution has a solid content of 1.3 – 1.7 wt.%, a viscosity of 5 – 12 mPa.s and a fine particle size (D50 = 80 nm, D90 = 100 nm), suiting it to spin coating of thin films. Ossila's AI 4083 has been used in published research, including work on scalable all-perovskite tandem solar modules in Nature Energy. This item contains 100 ml of solution in a light resistant bottle fitted with a temperature indicator.
- Hole transport layer in organic photovoltaic (OPV) devices.
- Hole transport layer in OLEDs and organic lighting devices.
- Hole transport material in organic and inverted perovskite solar cells.
- Matching interfacial energy levels in thin film electronic devices.
- Spin-coated thin film deposition for device research.
| Brand | Ossila |
|---|---|
| CAS number | 155090-83-8 |
| Molecular formula | — |
| Purity | — |
| Category | — |
| Pack sizes | — |
| Physical form | — |
| Storage | 3 – 5 °C |
- Product code: M121
- Product Name: Clevios™ P VP AI 4083
- Solvent: Water
- Composition: PEDOT/PSS (1:6 w/w)
- Solid Content: 1.3 – 1.7 wt.%
- Work Function: 5.0 – 5.2 eV
- Resistivity: 500 – 5000 Ω.cm
- Sheet Resistance: +10E6 Ω/sq
- Conductivity: Low conductivity, 0.0002 – 0.002 S/cm
- Particle Size Distribution: D90 = 100 nm; D50 = 80 nm
- Viscosity: 5 – 12 mPa.s
- pH Value: 1.0 – 2.0
- Packaging: 100 ml of solution sealed in a light resistant bottle with temperature indicator
Store the solution at 3 – 5 °C. It is supplied in a light resistant bottle with a temperature indicator; consult the MSDS before use.
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