High Conductivity PEDOT:PSS Formulation
Used for applications in OPV, OLED, and perovskite solar cells
| |
Clevios™ PH 1000 PEDOT:PSS (CAS number 155090-83-8) is designed for applications where high conductivity and optical transparency are required. The potential uses for high conductivity include replacements for ITO, semi-transparent top electrodes in thin film electronics, top gate electrodes in FETs, and for use as a thick planarization layer on rough surfaces such as FTO. Sheet resistances as low as 300 Ω/square can be achieved with the addition of conductivity enhancement agents such as dimethyl sulfoxide and ethylene glycol.
Optical Transparency
Ideal for interfacial layers
Versatile Use
Applications in OPV, OLED and perovskite solar cells
High Quality
Quality Formulation
High Conductivity
Tailored High conductivity
PEDOT:PSS (PH1000) from Ossila was featured in the high-impact paper (IF 30.85), , L. Manjakkal et al., Adv. Mater., 1907254 (2020); DOI: 10.1002/adma.201907254; and paper (IF 16.6), , J. Karst et al., Nat. Commun., 13 7183 (2022); DOI: 10.1038/s41467-022-34494-0.
Technical Data
| Product Name | Clevios™ PH 1000 |
| Solvent | Water |
|---|---|
| Composition | PEDOT/PSS (1:2.5 w/w) |
| CAS Number | 155090-83-8 |
| Solid Content | 1.0 – 1.3 wt.% |
| Work Function | 4.8 – 5.0 eV |
| Resistivity | < 0.0012 Ω.cm |
| Sheet Resistance | 100 – 1000 Ω/sq |
| Conductivity | High conductivity, 850 S/cm after the addition of 5% dimethyl sulfoxide (dried coating) |
| Particle Size Distribution | D50 = 30 nm |
| Viscosity | 15 – 60 mPa.s |
| pH Value | 1.5 – 2.5 |
| Packaging | 100 ml of solution sealed in a light resistant bottle with temperature indicator |
| Storage | 3 – 5 °C |
Spin Speed Data
MSDS Document
Resources and Support
For the deposition of thin films of PEDOT:PSS 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.
