Structural transformation and redox chemistry of Pd/CeO2 during SO2-induced sulfurization: an in situ XAFS study
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In situ X-ray absorption fine structure (XAFS) spectroscopy was employed to elucidate the structural evolution of Pd/CeO2 catalysts during SO2-induced sulfurization. Linear combination fitting of Ce L3-edge XANES spectra quantified the Ce4+ → Ce3+ transformat... ...
