Avantama N-11

Avantama N-11 is a low work function electron transport solution comprising 12 nanometer (nm) zinc oxide (ZnO) nanoparticles in a mixture of alcohols. Compatible with both silver nanowires and Perovskite absorbers, Avantama N-11 is highly suited for a range of end-product architectures and functions. It can be applied as either an electron injection, electron transport, hole blocking, or charge recombination material via spin coating, doctor blading, and slot die processing.

Avantama N-11 is available with a higher work function and higher conductivity if required. Alternatively, for work functions above 3.9 EV, try Avantama N-10. Or, contact us directly with any queries.

Electron Injection with Low work function
Electron injection with low work function featuring:
  • Low work function
  • No post-treatment needed
  • Low surface roughness
  • Compatible with silver nanowires
  • Compatible with Perovskite absorbers
  • Long shelf life
  • No damage to absorber/emitter (normal architecture)
  • Available with higher work function, higher conductivity
Product Number 7027


Particle size (nm)


Work function (eV)


Concentration (wt%)



Mixture of alcohols

Viscosity (cP)


Application Methods
  • Spin coating / Doctor blading
  • Slot die
  • Electron injection
  • Electron transport
  • Hole blocking
  • Charge recombination
  • OLED
  • OPV
  • Perovskite PV
  • QLED
  • Printed photodetectors

Costs and delivery

  • Shipping by FedEx courier service only
  • Costs depend on country and shipping weight
  • Delivery time
    • Europe: 1–2 weeks
    • Worldwide: 1–3 weeks
  • Payment by Credit Card, PayPal or direct wire transfer
  • Import duties, taxes, and charges are not included in the item price or shipping cost. These charges are the buyer's responsibility.

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