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807656

Sigma-Aldrich

Aluminum-doped zinc oxide nanoparticle ink

2.5 wt. %, viscosity 3.2 cP, work function -4.3eV

Synonym(s):

AZO ink, Al-doped ZnO dispersion, Al-doped ZnO suspension, Al:ZnO ink, Avantama N-20X-Slot, Nanograde N-20X-Slot

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About This Item

UNSPSC Code:
12352103
NACRES:
NA.23

form

dispersion

concentration

2.5 wt. % (crystalline Al doped ZnO (3.15 mol% Al) in 2-propanol and propylene glycol)

work function

-4.1--4.5 eV

color

translucent gray-brown

particle size

8-16 nm

viscosity

2.4-4.0 cP

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Application

Al-doped ZnO nanoparticle ink is for slot dye or inkjet 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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Danger

Hazard Classifications

Aquatic Chronic 2 - Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3

target_organs

Central nervous system

Storage Class

3 - Flammable liquids

wgk_germany

WGK 2

flash_point_c

11 °C


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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.

Recent progress in the area of solution-processed functional materials has led to the development of a variety of thin-film optoelectronic devices with significant promise in the industrial and consumer electronics fields.

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

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