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Product Code M122-100ml
Price £230 ex. VAT

High Conductivity PEDOT:PSS Formulation

Used for applications in OPV, OLED, and perovskite solar cells

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 PEDOT:PSS formulations 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 PH 1000 PEDOT:PSS

Optical Transparency

Ideal for interfacial layers

Versatile use for OPV, OLED and perovskite solar cells

Versatile Use

Applications in OPV, OLED and perovskite solar cells

High quality PEDOT

High Quality

Quality Formulation

High Conductivity PEDOT

High Conductivity

Tailored High conductivity

PEDOT:PSS from Ossila was featured in the high-impact paper (IF 30.85)

PEDOT:PSS (PH 1000) from Ossila was featured in the high-impact paper (IF 30.85), A Wearable Supercapacitor Based on Conductive PEDOT:PSS-Coated Cloth and a Sweat Electrolyte, L. Manjakkal et al., Adv. Mater., 1907254 (2020); DOI: 10.1002/adma.201907254; and paper (IF 16.6), Electro-active metaobjective from metalenses-on-demand, 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

PH 1000 Spin Speed / Film ThicknessPH 1000 Spin Speed / Film Thickness

MSDS Document

PH 1000 MSDS SheetPH 1000 PEDOT:PSS MSDS Sheet

Further Content Information

What is PEDOT:PSS? What is PEDOT:PSS?

PEDOT:PSS is a blend of two distinct polymers: poly(3,4-ethylenedioxythiophene) (PEDOT) and polystyrene sulfonate (PSS).

PEDOT and PEDOT:PSS Synthesis PEDOT and PEDOT:PSS Synthesis

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.

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