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Merck
CN

808229

Sigma-Aldrich

Aluminum-doped zinc oxide nanoparticle ink

2.5 wt. %, viscosity 40 cP, work function -3.9eV

Synonym(s):

AZO ink, Al-doped ZnO dispersion, Al-dopend ZnO suspension, Al:ZnO ink, Avantama N-21X-Screen, Nanograde N-21X-Screen

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About This Item

UNSPSC Code:
12352103
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form

dispersion

concentration

2.5 wt. % (crystalline Al doped ZnO (3.15 mol% Al) in mixture of alcohols)

work function

-3.7--4.1 eV

color

translucent gray-brown

particle size

8-16 nm

viscosity

32-48 cP

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Application

Al-doped ZnO nanoparticle ink is for screen printing for the use as electron transport layer in printed electronics. Al-doped ZnO nanoparticle ink is universally applicable in normal and inverted architecture with performance comparable to evaporated calcium.

Preparation Note

  • Storage: In dark at room temperature
  • Prior to application: Shake, ultrasonicate with sonic horn and (optionally) filter through 0.45μm PTFE filter.
  • Post-treatment: Annealing of deposited Al:ZnO films at >100°C.

Legal Information

Product of Avantama Ltd.

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Warning

Hazard Statements

Hazard Classifications

Aquatic Chronic 2 - Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2

Storage Class Code

3 - Flammable liquids

WGK

WGK 2

Flash Point(F)

120.2 °F

Flash Point(C)

49 °C

Regulatory Information

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