Location and characterization of heterogeneous phases within Mary Rose wood

Tracking Lithiation of Si-Based Anodes in Real Time by Total Scattering Computed Tomography

“…We have developed total scattering computed tomography (TSCT) as a method for operando battery studies, capable of mapping the sample in 3D and selectively obtaining high-quality data on the active electrodes without the need for subtraction of background or signals from other battery components. TSCT is a development of X-ray diffraction computed tomography (XRDCT), which has been used extensively for operando studies of catalysts, fuel cells, and batteries in five dimensions (time, 3D space, and crystal structure information). − TSCT uses the same experimental methodology as XRDCT but with high X-ray energy to give data with a suitable Q -range for conversion to the atomic PDF. , The structural data can then be analyzed in either real (PDFCT) or reciprocal (XRDCT) space. The data collection required for this is more time-consuming than for XRDCT, and the PDF data from the first TSCT study could only be analyzed by averaging the entire anode area …”

“…13−22 TSCT uses the same experimental methodology as XRDCT but with high X-ray energy to give data with a suitable Q-range for conversion to the atomic PDF. 23,24 The structural data can then be analyzed in either real (PDFCT) or reciprocal (XRDCT) space. The data collection required for this is more time-consuming than for XRDCT, and the PDF data from the first TSCT study could only be analyzed by averaging the entire anode area.…”

Synchrotron X-ray diffraction computed tomography to non-destructively study inorganic treatments for stone conservation

“…On the contrary, XRDCT combines the phase sensitivity of XRD with the 3D volume resolution and mapping capability of μ–CT, providing 3D tomographic datasets and high-resolution XRD patterns at the same time, of the same volume and in a non-destructive way ( Jensen et al., 2022 ).…”