TEM can provide a wealth of information, including: - Morphology: Reveals the shape and size of catalyst particles. - Crystallography: Determines the crystal structure and orientation of particles using techniques like electron diffraction. - Composition: Identifies the elemental makeup and distribution within the sample using techniques like Energy Dispersive X-ray Spectroscopy (EDS). - Defects and Interfaces: Observes defects, dislocations, and interfaces within the catalyst material.
