Automotive catalysts

Automotive catalysts are devices installed in vehicles’ exhaust systems that convert harmful gases like carbon monoxide, nitrogen oxides, and unburned hydrocarbons into less harmful substances such as carbon dioxide, nitrogen, and water. They contain materials called catalysts, typically platinum, palladium, and rhodium, which facilitate chemical reactions at high temperatures. By doing so, catalysts significantly reduce the vehicle’s environmental impact, helping to meet emissions standards and improve air quality. This process is essential for modern cars to operate cleaner and more sustainably.