In situ characterization of liquids at high pressure combining X-ray tomography, X-ray diffraction and X-ray absorption using the white beam station at PSICHÉ

Henry, L.; Guignot, N.; King, A.; Giovenco, E.; Deslandes, J.-P.; Itié, J.-P.

doi:10.1107/S1600577522003411

Journal of Synchrotron Radiation Journal of
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Figure 2
Schematic view of the sample assembly. (Right) The sample is contained in a diamond cylinder of internal and external diameters 0.5 and 1.5 mm, respectively. The capsule is sealed by a platinum disk and a sodium chloride pellet and encapsulated in a hexagonal boron nitride cylinder acting as the pressure-transmitting medium. It is then placed in a graphite heater. (Left) The assembly is placed in a boron epoxy gasket. A molybdenum disk and ring ensure optimal electrical contact for the generation of high temperature. Finally, the assembly is placed in a PEEK ring to avoid extrusion (not represented).

JOURNAL OF
SYNCHROTRON
RADIATION

ISSN: 1600-5775

Volume 29| Part 3| May 2022| Pages 853-861

https://doi.org/10.1107/S1600577522003411

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