What Are the Future Directions in Catalysis for Emission Control?
1. Advanced Materials: Researchers are exploring new catalyst materials such as perovskites, zeolites, and metal-organic frameworks (MOFs) that offer high surface areas and tunable properties. 2. Nanotechnology: The use of nanocatalysts can provide high catalytic activity due to their large surface area-to-volume ratio. This can lead to more efficient and cost-effective emission control systems. 3. Integrated Systems: Combining multiple catalytic technologies, such as TWC and SCR, or incorporating them with other emission control strategies like particulate filters, can enhance overall system performance. 4. Electrification: With the rise of electric vehicles (EVs), the focus is shifting towards emission control for hybrid vehicles and the development of catalysts that can handle the unique requirements of these powertrains.
