Catalysts in ODH facilitate the reaction by offering a surface where alkanes and oxygen can interact more effectively. The catalyst surface enables the removal of hydrogen atoms from the alkane, which then react with oxygen to form water, while the alkane is converted into an alkene. Typical catalysts for ODH include metal oxides like vanadium oxide (V2O5), molybdenum oxide (MoO3), and mixed metal oxides. These catalysts can be supported on materials such as silica, alumina, or titania to enhance their stability and activity.
