inspection

What Are the Common Methods of Inspection?

There are several methods used to inspect catalysts:
Microscopy: Techniques such as Scanning Electron Microscopy (SEM) and Transmission Electron Microscopy (TEM) offer detailed images of catalyst surfaces and structures.
Spectroscopy: Methods like X-ray Diffraction (XRD) and Fourier Transform Infrared Spectroscopy (FTIR) help in identifying the chemical composition and crystalline structure of catalysts.
Thermogravimetric Analysis (TGA): This technique measures changes in the physical and chemical properties of catalysts as a function of temperature.
Chemical Analysis: Techniques like Inductively Coupled Plasma (ICP) and X-ray Photoelectron Spectroscopy (XPS) provide information on the elemental composition and oxidation states.

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