Toluene-Based PEDOT Formulation
Used for applications in OPV and perovskite solar cells
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The future production of HTL Solar 3 PEDOT Complex has been discontinued. We can only supply HTL Solar 3 PEDOT Complex as stock lasts. It will be replaced by Complex in anisole as an alternative with similar properties.
HTL Solar 3 PEDOT Complex is a toluene-based PEDOT formulation using an alternative counter ionomer to PSS, allowing for the dispersion in toluene. HTL Solar 3 is ideal for use with materials, or in environments, that are water sensitive. Examples include in glove box environments or for use with or .
Increased Wettability
Ideal for perovskite solar cells or with materials dissolved in or degraded by water.
Versatile Use
Ideal for use with water sensitive materials or environments
High quality
Quality formulation
Low Conductivity
Low conductivity 0.002 – 0.2 S/cm
PEDOT Complex (HTL Solar 3) from Ossila was featured in the high-impact paper (IF 39.8), , T. Du et al., Joule, 7 (8), 1920-1937 (2023); DOI: 10.1016/j.joule.2023.06.005; and paper (IF 22.0), J. Wang et al., ACS Energy Lett., 7 (10), 3353–3361 (2022); DOI: 10.1021/acsenergylett.2c01578.
Technical Data
| Product Name | Clevios™ HTL Solar 3 |
|---|---|
| Solvent | Toluene |
| Composition | PEDOT complex |
| Solid Content | 1.5 – 2.5 wt.% |
| Work Function | 4.4 – 4.8 eV |
| Resistivity | 5 – 500 Ω/cm |
| Sheet Resistance | 10E6 Ω/sq |
| Conductivity | Low conductivity 0.002 – 0.2 S/cm |
| Particle Size Distribution | N/A |
| Viscosity | <30 mPa.s |
| pH Value | N/A |
| Packaging | 2 x 25 ml of solution sealed in light resistant bottles with temperature indicators |
| Storage | 3 – 5 °C |
Spin Speed Data
MSDS Document
Resources and Support
For the deposition of thin films of PEDOT materials on a freshly prepared surface, we recommend using a vacuum-free spin coater and following this five-step process:
PEDOT synthesis involves the oxidative chemical or electrochemical polymerization of EDOT monomer. The choice of counterions and polymerization method significantly affects the conductivity, work function, and stability of the resulting PEDOT polymer.
