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901065

Sigma-Aldrich

Aluminum-doped zinc oxide ink for inkjet printing

Synonym(s):

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

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About This Item

Linear Formula:
ZnO
UNSPSC Code:
12352311
NACRES:
NA.23

description

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

Quality Level

100

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)

Related Categories

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.

Signal Word

Danger

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Chronic 3 - Eye Dam. 1 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3

Target Organs

Central nervous system, Respiratory system

Storage Class Code

3 - Flammable liquids

WGK

WGK 1

Flash Point(F)

111.2 °F - closed cup

Flash Point(C)

44 °C - closed cup

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

EU REACH Annex XVII (Restriction List)

CAS No.

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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