New Dimensions in Catalysis Research with Hard X‐Ray Tomography
Srashtasrita Das, Reihaneh Pashminehazar, Shweta Sharma, Sebastian Weber, Thomas L. Sheppard
Abstract
Abstract The structure and function of solid catalysts are inseparably linked at length scales from nm to cm and beyond. Hard X‐ray tomography offers unique potential for spatially‐resolved characterization by combining flexible spatial resolution with a range of chemical contrasts. However, the full capabilities of hard X‐ray tomography have not been widely explored in the catalysis community. This review highlights modern advances in hard X‐ray tomography using synchrotron radiation. Case studies from model to technical scale illustrate the bright future of X‐ray tomography in catalysis research.
Topics & Concepts
TomographyCharacterization (materials science)Synchrotron radiationX-rayComputed tomographySynchrotronScale (ratio)Medical physicsMaterials scienceNanotechnologyComputer sciencePhysicsOpticsRadiologyMedicineQuantum mechanicsAdvanced X-ray Imaging TechniquesAdvanced X-ray and CT ImagingMedical Imaging Techniques and Applications