What are the applications of these rare materials in catalysis?
Rare and expensive catalytic materials are employed in a variety of critical applications:
Automotive Catalysts: Platinum, palladium, and rhodium are essential in catalytic converters to reduce harmful emissions from internal combustion engines. Chemical Industry: These metals are used in processes like hydrogenation, dehydrogenation, and oxidation reactions, which are fundamental in producing chemicals and pharmaceuticals. Fuel Cells: Platinum-based catalysts are key components in proton-exchange membrane fuel cells (PEMFCs), which are used for clean energy generation.
