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Figure 6
(a) k0- and (b) k3-weighted Fourier transform magnitude spectra. Catalysts reduced at 673 K in situ with hydrogen and cooled under hydrogen. All samples were cooled to liquid-nitrogen temperature prior to scanning. |
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Figure 6
(a) k0- and (b) k3-weighted Fourier transform magnitude spectra. Catalysts reduced at 673 K in situ with hydrogen and cooled under hydrogen. All samples were cooled to liquid-nitrogen temperature prior to scanning. |