All Photos(1)



Zinc oxide nanoparticle ink

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

Quality Level




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


translucent yellowish

particle size

10-15 nm


0.800 g/mL at 25 °C

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.


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


Hazard Statements

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



Flash Point(F)

53.6 °F

Flash Point(C)

12 °C

Certificate of Analysis

Enter Lot Number to search for Certificate of Analysis (COA).

Certificate of Origin

Enter Lot Number to search for Certificate of Origin (COO).

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)
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)


Inorganic Interface Layer Inks for Organic Electronic Applications

Find advantages of inorganic interface layer inks for organic electronic & other applications.

Advancements in the Fabrication of Integrated Organic Electronics

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.

Nanoparticle-based Zinc Oxide Electron Transport Layers for Printed Organic Photodetectors

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.

Contact Technical Service