AEMWE NiFeOx nanopowder catalyst

This product is the latest NiFeOx nanopowder engineered specifically as Oxygen Evolution Reaction (OER) catalyst for anion exchange membrane water electrolysis (AEMWE) applications. 

The following performance test in a standard 3-electrode setup shows an overpotential of 364 mV at a current density of 1A/cm2, which is similar to IrOx nanopowder catalysts. 

This NiFeOx nanopowder catalyst has been used to make anode electrode via a standard ink making and spray process, followed by tests in a single cell. The following image shows a current density of 1A/cm2 at a low voltage of 1.68V, which demonstrate a great performance of this non-precious metal catalysts. The test was carried out at 80°C using 1M KOH and a 80µm membrane.  

Main specifications: 

• Nanoparticle size: 20-30 nm
• Electrochemical surface area (ECSA): 81.2 m2/g
  

Lead time of 2-3 weeks is expected.