Various factors influence the identity of a catalyst, including:
Chemical Composition: The elements or compounds comprising the catalyst directly affect its properties. Structure and Morphology: The arrangement and shape of catalyst particles can impact their surface area and active sites. Support Material: The substance on which the catalyst is dispersed can enhance stability and distribution of active sites. Preparation Method: Techniques used in catalyst synthesis, such as impregnation or co-precipitation, can alter its properties. Reaction Environment: Conditions like temperature, pressure, and pH can influence the catalyst's behavior and longevity.