What question did this study set out to answer?

This research aims to understand how Pd/CeO2 catalysts change structurally and chemically when exposed to sulfur dioxide.

March 1, 2026

Structural transformation and redox chemistry of Pd/CeO 2 during SO2 -induced sulfurization: An in situ XAFS study

Key Points

This research aims to understand how Pd/CeO2 catalysts change structurally and chemically when exposed to sulfur dioxide.
Utilized in situ XAFS spectroscopy to analyze the catalysts during sulfurization.
Performed linear combination fitting analysis on Ce L-edge data to assess structural changes.
Documented significant structural evolution of Pd/CeO2 under SO2 exposure.
Observed important changes in redox chemistry indicated by shifts in absorption spectra.

Abstract

In situ X-ray absorption fine structure (XAFS) spectroscopy was employed to elucidate the structural evolution of Pd/CeO 2 catalysts during SO 2 -induced sulfurization. Linear combination fitting of Ce L...

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Cite This Study

Shigenobu et al. (Thu,) studied this question.

synapsesocial.com/papers/69a3d8a7ec16d51705d2fb90 https://doi.org/https://doi.org/10.1039/d6dt00070c

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