|
Figure 4
(a)–(d) Binned absorption images of the catalytic bed measured at different X-ray energies and at a temperature of T = 127°C. (e) Corresponding XANES spectrum obtained by averaging over the three ROIs indicated in Fig. 3 ![]() |
Open
access

|
Figure 4
(a)–(d) Binned absorption images of the catalytic bed measured at different X-ray energies and at a temperature of T = 127°C. (e) Corresponding XANES spectrum obtained by averaging over the three ROIs indicated in Fig. 3 ![]() |