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Figure 4
Co K-edge FT-EXAFS of dried Co/SiO2 monitored by in situ QXAFS coupled with TPO. The dried sample was heated under flowing 20%O2/N2 at a ramp rate of 1 K min−1. XAFS spectra were acquired every 180 s during heating of the sample. |
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Figure 4
Co K-edge FT-EXAFS of dried Co/SiO2 monitored by in situ QXAFS coupled with TPO. The dried sample was heated under flowing 20%O2/N2 at a ramp rate of 1 K min−1. XAFS spectra were acquired every 180 s during heating of the sample. |