Probing the structure of heterogeneous diluted materials by diffraction tomography

P Bleuet, E Welcomme, E Dooryhée, J Susini… - Nature materials, 2008 - nature.com
tomography with X-ray diffraction to examine unidentified phases in nanomaterials and
polycrystalline materials… phases 24 and on a heterogeneous powder containing chalcedony and …

Diffraction/scattering computed tomography for three-dimensional characterization of multi-phase crystalline and amorphous materials

M Alvarez-Murga, P Bleuet… - Journal of Applied …, 2012 - journals.iucr.org
… , with enhanced contrast sensitivity for very dilute phases relative to the … This occurs mainly
in very heterogeneous materials … based on combined diffraction tomography experiments was …

X-ray diffraction and heterogeneous materials: An adaptive crystallography approach

C Dejoie, PO Autran, P Bordet… - Comptes …, 2018 - comptes-rendus.academie-sciences …
… This paper is mainly focused on synchrotron X-ray diffraction and the study of heterogeneous
materials. Some specific diffraction setups and technical aspects will be described, and …

Electron tomography for heterogeneous catalysts and related nanostructured materials

H Friedrich, PE de Jongh, AJ Verkleij… - Chemical …, 2009 - ACS Publications
materials with subnanometer resolution. One of the most employed techniques to image
heterogeneous … Since heterogeneous catalysts are, in most cases, structured on a much smaller …

Quantifying reaction and rate heterogeneity in battery electrodes in 3D through operando X-ray diffraction computed tomography

H Liu, S Kazemiabnavi, A Grenier… - … applied materials & …, 2019 - ACS Publications
diffraction computed tomography to map the reaction in a composite electrode based on
the LiFePO 4 active material … Here, we use operando high-energy X-ray diffraction CT (XRD-CT) …

5D operando tomographic diffraction imaging of a catalyst bed

A Vamvakeros, SDM Jacques, M Di Michiel… - Nature …, 2018 - nature.com
… information on evolving structure activity relationships in functional materials with researchers
in the field of heterogeneous catalytic materials shown historically to be keen to exploit …

Recent developments in X-ray diffraction/scattering computed tomography for materials science

NE Omori, AD Bobitan… - … of the Royal …, 2023 - royalsocietypublishing.org
… While X-ray diffraction CT (XRD-CT) predominates as the mainstay XDS-… Regarding the
degradation of Pt catalysts, operando XRD-CT also revealed that heterogenous degradation …

Impurity precipitation in atomized particles evidenced by nano x-ray diffraction computed tomography

A Bonnin, JP Wright, R Tucoulou… - Applied Physics …, 2014 - pubs.aip.org
… X-ray diffraction computed tomography combined with the … of materials with microscopic
heterogeneous microstructure (with … Therefore, measurements of the diffraction tomography were …

X-ray diffraction tomography employing an annular beam

P Evans, K Rogers, A Dicken, S Godber… - Optics express, 2014 - opg.optica.org
… Depth-resolved material phase images are recovered via tomosynthesis. We demonstrate
our technique using a heterogeneous three-dimensional object comprising three different …

Spatial quantification of dynamic inter and intra particle crystallographic heterogeneities within lithium ion electrodes

DP Finegan, A Vamvakeros, C Tan… - Nature …, 2020 - nature.com
… This indicates that sub-particle heterogeneity became more severe with lithiation as … XRD-CT
dataset that contained the casing material of the cell. This was to extract a diffraction pattern …