• USA Home
  • 901092 - Aluminum-doped zinc oxide ink for spin coating/slot-die coating

901092 Sigma-Aldrich

Aluminum-doped zinc oxide ink for spin coating/slot-die coating

Synonym: AZO dispersion, AZO ink, Al-doped ZnO ink, Helios′Ink H-DZ41006 semiconductive ink

  • Linear Formula ZnO

  •  NACRES NA.23



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   slightly yellow to clear
surface tension   23 mN/m±5 mN/m
viscosity   <4 mPa.s(20 °C)
capacity   ≥0.9 % loading (Nanoparticles loading)


General description

Helios’Ink H-DZ41006 semiconductive ink developed for the printed electronics is particularly well suited for OPV and PV.
This ink shows great performance on spin coating and slot die coating and is compatible with various flexible substrates (Kapton,® PET, PET/ITO, etc.) but also glass/ITO.
The use of Helios’Ink H-DZ41006 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-DZ41006 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.
Drying conditions: Oven, IR oven, vacuum oven.
Clean-up solution: Ethanol/Acetone.

Legal Information

Product of Genes′Ink.

Kapton is a registered trademark of E. I. du Pont de Nemours and Company

Safety & Documentation

Safety Information

UN1219 - class 3 - PG 2 - Isopropanol, solution


Certificate of Analysis (COA)

Please Enter a Lot Number
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

Related Products

Technical Service:

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Bulk Ordering & Pricing:

Need larger quantities for your development, manufacturing or research applications?