What are Some Examples of Ordered Alloys in Catalysis?
- Pt3Co: Used in fuel cells, Pt3Co ordered alloys demonstrate higher oxygen reduction reaction (ORR) activity compared to pure platinum. - Ni3Fe: This ordered alloy is effective in hydrogenation reactions due to its unique electronic and geometric properties. - PdCu: Employed in carbon-carbon coupling reactions, PdCu ordered alloys offer enhanced selectivity and activity.