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901065 Sigma-Aldrich

Aluminum-doped zinc oxide ink for inkjet printing

Synonym: AZO dispersion, AZO ink, Al-doped ZnO ink, Helios′Ink H-DZ01015 semiconductive ink

  • Linear Formula ZnO



Related Categories 3D Printing Materials for Research and Development, Aluminum, Conductive Inks for 3D Printing, Inks for Buffer Layers, Inks for Printing Applications,
Quality Level   100
description   Conductivity: 10-3-10-4 S/cm
  Work function: 3.6 ± 0.1 eV
form   liquid (dispersion)
sheet resistance   10-20 Ω/sq (in combination with silver nanowires)
color   light yellow
surface tension   25 mN/m±5 mN/m
viscosity   10 mPa.s±3 mPa.s(20 °C)
capacity   ≥0.9 % loading (Nanoparticles loading)


General description

• Helios’Ink H-DZ01015 semi conductive ink developed for the printed electronics is particularly well suited for OPV and PV.
• This ink shows great performance on Drop On Demand (DOD) inkjet printers.
• The use of Helios’Ink H-DZ01015 semiconductive ink is greatly improving the devices performances by reducing the roughness of the TCE without a negative impact on the electrical conductivity and the transparency. Life time of the devices is also increased.
• The use of Helios’Ink H-DZ01015 provides ETL layer with high performances. In addition, compared to standard ETL, the PCE not retained even with higher thickness.

Features and Benefits

Product benefits:
• Easy deposition under atmospheric conditions (temperature and pressure).
• Good optical performances (visible light transmission >90%).
• Non CMR ink.
• Compatible with ITO layer and Ag NWs layer.
• Compatible with most flexible substrates.
• Low drying temperature making printing onto flexible substrates possible.

Preparation Note

Typical processing guideline:
• Can be homogenized for 5 minutes in an ultrasonic bath in order to get rid of any aggregates.
• Filtration on a 0.45 μm PTFE filter syringe to avoid any nozzles clogging.
• Drying conditions: Oven, IR oven, vacuum oven.
• Clean-up solution: Ethanol/Acetone.

Legal Information

Product of Genes′Ink.

Safety & Documentation

Safety Information

Safety Information for this product is unavailable at this time.


Certificate of Analysis (COA)

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Protocols & Articles


3D Printing of Carbon Fiber-Reinforced Composites

3D printing is a type of additive manufacturing that can be used to rapidly fabricate components with highly customizable geometries, most typically using a layer-by-layer fabrication process. 3D pri...
Zhenyu Bo* (Ph.D Candidate at Northwestern University) and Jia Choi*, PhD, Product Manager

*Materials Science Product Management Team, MilliporeSigma, Milwaukee, WI.
Keywords: Deposition, Nanomaterials, Nanotubes

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