Recent developments in X-ray diffraction/scattering computed tomography for materials science
NE Omori, AD Bobitan… - … of the Royal …, 2023 - royalsocietypublishing.org
X-ray diffraction/scattering computed tomography (XDS-CT) methods are a non-destructive
class of chemical imaging techniques that have the capacity to provide reconstructions of …
class of chemical imaging techniques that have the capacity to provide reconstructions of …
New Dimensions in Catalysis Research with Hard X‐Ray Tomography
S Das, R Pashminehazar, S Sharma… - Chemie Ingenieur …, 2022 - Wiley Online Library
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 …
to cm and beyond. Hard X‐ray tomography offers unique potential for spatially‐resolved …
Strong Metal–Support Interaction in Pd/CeO2 Promotes the Catalytic Activity of Ethyl Acetate Oxidation
X Wen, W Li, J Yan, X Wang, E Ren, Z Shi… - The Journal of …, 2022 - ACS Publications
To study the promoting effect of strong metal–support interactions (SMSIs) on the catalytic
oxidation of ethyl acetate, a series of Pd/CeO2 catalysts with different CeO2 support …
oxidation of ethyl acetate, a series of Pd/CeO2 catalysts with different CeO2 support …
Probing Particle‐Carbon/Binder Degradation Behavior in Fatigued Layered Cathode Materials through Machine Learning Aided Diffraction Tomography
W Hua, J Chen, D Ferreira Sanchez… - Angewandte …, 2024 - Wiley Online Library
Understanding how reaction heterogeneity impacts cathode materials during Li‐ion battery
(LIB) electrochemical cycling is pivotal for unraveling their electrochemical performance. Yet …
(LIB) electrochemical cycling is pivotal for unraveling their electrochemical performance. Yet …
Cycling Rate‐Induced Spatially‐Resolved Heterogeneities in Commercial Cylindrical Li‐Ion Batteries
Synchrotron high‐energy X‐ray diffraction computed tomography has been employed to
investigate, for the first time, commercial cylindrical Li‐ion batteries electrochemically cycled …
investigate, for the first time, commercial cylindrical Li‐ion batteries electrochemically cycled …
Obtaining parallax-free X-ray powder diffraction computed tomography data with a self-supervised neural network
H Dong, SDM Jacques, KT Butler, O Gutowski… - npj Computational …, 2024 - nature.com
In this study, we introduce a method designed to eliminate parallax artefacts present in X-ray
powder diffraction computed tomography data acquired from large samples. These parallax …
powder diffraction computed tomography data acquired from large samples. These parallax …
Catalytic reactor for operando spatially resolved structure–activity profiling using high-energy X-ray diffraction
B Wollak, D Espinoza, AC Dippel, M Sturm… - Synchrotron …, 2023 - journals.iucr.org
In heterogeneous catalysis, operando measurements probe catalysts in their active state
and are essential for revealing complex catalyst structure–activity relationships. The …
and are essential for revealing complex catalyst structure–activity relationships. The …
The effect P additive on the CeZrAl support properties and the activity of the Pd catalysts in propane Oxidation
F Feng, H Li, X Yang, C Wang, Y Zhao, H Wang, J Du - Materials, 2024 - mdpi.com
The properties of a catalyst support are closely related to the catalyst activity, yet the focus is
often placed on the active species, with little attention given to the support properties. In this …
often placed on the active species, with little attention given to the support properties. In this …
X-ray diffraction (XRD)
D Kiani - Springer Handbook of Advanced Catalyst …, 2023 - Springer
This chapter provides a brief overview of the historic significance, basic
theory/fundamentals, various types of reaction cells, and the application of X-ray diffraction …
theory/fundamentals, various types of reaction cells, and the application of X-ray diffraction …
Visualizing the Structure, Composition and Activity of Single Catalyst Particles for Olefin Polymerization and Polyolefin Decomposition
The structural and morphological characterization of individual catalyst particles for olefin
polymerization, as well as for the reverse process of polyolefin decomposition, can provide …
polymerization, as well as for the reverse process of polyolefin decomposition, can provide …