XT Iridium Oxide Grade S
XT Iridium Oxide Grade S is an iridium oxide nanopowder made by Fuel Cells Etc for the oxygen evolution reaction (OER) in PEM electrolyzers. It offers high BET surface area, small crystallite size and high electrical conductivity, with a long operational lifetime under standard PEM electrolysis conditions.
Key specs
- Catalyst metal
- Iridium
- Catalyst type
- Metal oxide
- Metal loading (wt%)
- 100%
- Catalyst support
- None
- Grade
- S
- Physical form
- Nanopowder
- BET surface area
- ~110–130 m²/g
- Crystallite size
- 3–6 nm
- Application
- PEM electrolyzer
XT Iridium Oxide Grade S
Sale price$398.00
Description
Proton exchange membrane (PEM) electrolyzer devices and applications need high surface area and high performance oxygen evolution reaction (OER) electrocatalysts in order to operate efficiently or have lower power consumption during their operation. Iridium oxide nanopowder manufactured by Fuel Cells Etc has the following properties:
- High BET surface area: ~110-130 m2/gram,
- Nanopowder form for small particle size: Crystallite sizes in the range of 3-6 nanometers,
- High electrical conductivity,
- Superior OER performance compared to other IrO2 (or IrOx) products in the market,
- Commercially pure IrOx composition
- Long operational lifetime: >20,000 hours under standard PEM electrolysis operating conditions