Catalyst

Nanomaterials have special physical and chemical properties and can provide higher specific surface area and more active sites, thereby improving the efficiency and selectivity of catalytic reactions, and are widely used in the field of catalysts.

1) Enhanced catalyst activity: Nanomaterials can increase the specific surface area of the catalyst and provide more active sites, thereby enhancing the activity of the catalyst. Nanometal oxides, nanometals, etc. have high catalytic activity and can be used in various catalytic reactions, such as oxidation reactions, hydrogenation reactions, and catalytic cracking reactions.

2) Selective catalyst: The size and shape of nanomaterials can regulate the selectivity of the catalyst. By precisely controlling the size and morphology of nanomaterials, the lattice structure and surface active site distribution on the catalyst surface can be adjusted to achieve precise control of the selectivity of catalytic reaction products.

3) Low temperature catalyst: Nanomaterials can show high catalytic activity at relatively low temperatures, allowing catalytic reactions to proceed at lower temperatures. This helps save energy and reduce environmental impact, and expands the scope of catalyst applications.

4) Improved catalyst stability: The high specific surface area and unique lattice structure of nanomaterials can improve the catalyst's resistance to poisoning and corrosion, thereby improving the stability of the catalyst.