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793361

Sigma-Aldrich

Zinc oxide nanoparticle ink

Synonym(s):

Avantama N-10, Nanograde N-10, Zinc oxide suspension, ZnO dispersion, ZnO ink, ZnO nanoparticle ink

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About This Item

Linear Formula:
ZnO
UNSPSC Code:
12352103

form

dispersion

Quality Level

100

concentration

2.5 wt. % (crystalline ZnO in 2-propanol)

color

translucent yellowish

particle size

10-15 nm

density

0.800 g/mL at 25 °C

Related Categories

General description

Zinc oxide nanoparticle ink are nanoparticle-based printing inks allowing processing temperatures of 80°C. Zinc oxide nanoparticle ink is an electron selective interface layer ink containing zinc oxide (ZnO) nanoparticles in isopropanol. ZnO nanoparticle ink functions well as electron extraction layer (EEL) materials in solar cells.

Application

This ZnO nanoparticle ink is for slot-dye, spin-coating, and doctor blading for the use as electron transport layer in printed electronics. This ZnO nanoparticle ink is universally applicable in normal and inverted architecture.
Annealing temperature <100°C.

Other Notes

Prior to application: Ultrasonicate and (optionally) filter through 0.45 μm PTFE filter
Post-treatment: Annealing of deposited ZnO films at 80°C - 120°C

Legal Information

Product of Avantama Ltd.

Signal Word

Danger

Hazard Statements

H225 - H319 - H336 - H411

Hazard Classifications

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

Target Organs

Central nervous system

Storage Class Code

3 - Flammable liquids

WGK

WGK 1

Flash Point(F)

53.6 °F

Flash Point(C)

12 °C

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.

FSL

Flammable liquids
Alcohols
Hazardous rank II

ISHL Indicated Name

Substances Subject to be Indicated Names

ISHL Notified Names

Substances Subject to be Notified Names

JAN Code

793361-5ML:4.548173340234E12
793361-25ML:4.548173340227E12
793361-50ML:4.548173354033E12

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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A universal method to form the equivalent ohmic contact for efficient solution-processed organic tandem solar cells
Journal of Material Chemistry A, 2, 14896?14902-14896?14902 (2014)
Interface Design to Improve the Performance and Stability of Solution-Processed Small-Molecule Conventional Solar Cells
Advanced Energy Materials (2014)
Chun-Chao Chen et al.
Advanced materials (Deerfield Beach, Fla.), 26(32), 5670-5677 (2014-07-22)
Tandem solar cells have the potential to improve photon conversion efficiencies (PCEs) beyond the limits of single-junction devices. In this study, a triple-junction tandem design is demonstrated by employing three distinct organic donor materials having bandgap energies ranging from 1.4
Flexible organic tandem solar modules with 6% efficiency: combining roll-to-roll compatible processing with high geometric fill factors
Energy & Environmental Science, 7, 3284?3290-3284?3290 (2014)

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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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