Avantama P-21

Avantama P-21 is an advanced nickel oxide (NiO) nanoparticle solution suitable for an extensive range of printed electronics markets. It is primarily suited for hole transport and injection but can also reliably perform electron blocking and charge recombination. The 7 nanometres (nm) nanoparticles of Avantama P-21 are dispersed in ethanol at a typical concentration of 2.5 WT%. This facilitates application via spin coating, doctor blading, and slot die processing to an extensive range of electronic markets.

If you require a solution with similar properties and a different composition, consider Avantama P-10. Otherwise, contact us directly if you have any queries.

P-21
Hole transport material featuring:
  • No post-treatment needed
  • Compatible with silver nanowires
  • Compatible with Perovskite absorbers
Product Number 10128
Composition

NiO
Particle size (nm)

7
Work function (eV)

5.2
Concentration (wt%)

2.5
Solvent

Ethanol
Viscosity (cP)

1.3
Application Methods
  • Spin coating / Doctor blading
  • Slot die
Functions
  • Hole injection
  • Hole transport
  • Electron blocking
  • Charge recombination
Markets
  • OLED
  • OPV
  • Perovskite PV
  • QLED
  • Printed photodetectors
  • Printed electrochromic
Documentation

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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