view article
Figure 13
(a, b) Images of the setup showing the gas blower and quartz capillary reactor containing the catalyst bed. The distance between the capillary and the reactor was set to 16 mm. At this distance the temperature of the scintillator is around 40°C for a setpoint temperature of the gas blower of 560°C (temperature at the sample position 500°C). (c) I0 flat-field image (top) and absorption contrast image (bottom) of the catalyst bed at room temperature obtained by dividing the intensity measured at a given energy after the edge energy by the intensity measured at a pre-edge energy. The RoI of the images considered for data analysis is displayed by the red rectangle: its size is 1400 (H) × 740 (V) pixels.

Journal logoJOURNAL OF
SYNCHROTRON
RADIATION
ISSN: 1600-5775
Volume 31| Part 5| September 2024| Pages 1084-1104
https://doi.org/10.1107/S1600577524006581
Follow J. Synchrotron Rad.
Sign up for e-alerts
E-alerts
Follow J. Synchrotron Rad. on Twitter
Twitter
Follow us on facebook
Facebook
Sign up for RSS feeds
RSS