How Does Infrared (IR) Spectroscopy Work in Catalysis?
IR spectroscopy measures the absorption of infrared light by molecules, which causes changes in their vibrational states. In catalysis, IR spectroscopy can be used to monitor the adsorption of reactants, intermediates, and products on the catalyst surface. For example, the presence of characteristic peaks in the IR spectrum can indicate specific functional groups or adsorbed species. This information is vital for understanding the mechanism of catalytic reactions.
