Several methods are employed for testing catalysts, each with its specific applications and advantages. These methods include:
1. Activity Testing: Measures the rate at which a catalyst converts reactants to products. 2. Selectivity Testing: Evaluates the ability of the catalyst to produce the desired product while minimizing by-products. 3. Stability Testing: Assesses how well the catalyst maintains its activity and selectivity over time. 4. Characterization Techniques: Techniques like X-ray diffraction (XRD), scanning electron microscopy (SEM), and Fourier-transform infrared spectroscopy (FTIR) analyze the physical and chemical properties of the catalyst.
