What are the common limitations in catalytic instrumentation?
Catalysis research relies heavily on sophisticated instruments to elucidate the mechanisms, dynamics, and efficiencies of various catalytic processes. However, these instruments are not without their limitations. One common issue is the sensitivity of instruments, which can affect the accuracy and reliability of data. For instance, techniques like FTIR and XPS often require high sensitivity to detect low concentrations of intermediates or products. Additionally, the resolution of instruments can be a limiting factor, especially in techniques like TEM and STM. These limitations can hinder the detailed observation of catalytic sites and the precise structural characterization of catalysts.
