Several factors can influence the selectivity of catalysts towards the desired product:
Catalyst Composition: The elements and compounds that make up the catalyst can affect its performance. For instance, using different metals or oxides can result in varying levels of activity and selectivity. Reaction Conditions: Temperature, pressure, and the concentration of reactants can significantly impact the catalytic activity and selectivity. Optimal conditions need to be identified to maximize the yield of the desired product. Catalyst Structure: The physical and chemical structure of the catalyst, including its surface area and pore size, can influence how reactants interact with the active sites. Support Material: Often, catalysts are dispersed on support materials that can modify their properties and enhance selectivity.
