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Figure 4
Comparison of the IBR-AIC data of the Pt/SiO2 on Al and the transmission signals obtained from the Pt/SiO2 pellet under different in situ conditions: (a) 350°C in N2, (b) 350°C at 5% H2 in N2, (c) ambient temperature in N2, and (d) ambient temperature in 0.6% CO. The data are shown in (1) energy space, (2) k2-weighted EXAFS spectra, and (3) Fourier transform magnitude of the k2-weighted EXAFS spectra. The k-range used for the Fourier transforms was from 2 Å−1 to 8 Å−1. The dashed lines are the positions of the Bragg peaks observed in the datasets.

Journal logoJOURNAL OF
SYNCHROTRON
RADIATION
ISSN: 1600-5775
Volume 31| Part 3| May 2024| Pages 456-463
https://doi.org/10.1107/S1600577524002327
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