901092

Sigma-Aldrich

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

Synonym(s):
Al-doped ZnO ink, AZO dispersion, AZO ink, Helios′Ink H-DZ41006 semiconductive ink
Linear Formula:
ZnO
NACRES:
NA.23

description

Conductivity: 10-3-10-4 S/cm
Work function: 3.6 ± 0.1 eV

Quality Level

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

Pictograms

FlameExclamation mark

Signal Word

Danger

Hazard Statements

Precautionary Statements

Target Organs

Central nervous system

RIDADR

UN1219 - class 3 - PG 2 - Isopropanol, solution

WGK Germany

WGK 1

Flash Point(F)

58.1 °F

Flash Point(C)

14.5 °C

Certificate of Analysis

Certificate of Origin

Articles
Professor Tokito and Professor Takeda share their new materials, device architecture design principles, and performance optimization protocols for printed and solution-processed, low-cost, highly flexible, organic electronic devices.
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