journal article·2023-08Open access

Identifying the Structure of Supported Metal Catalysts Using Vibrational Fingerprints from Ab Initio Nanoscale Models (Small 34/2023)

Agustin Salcedo, Deniz Zengel, Florian Maurer, Maria Casapu, Jan‐Dierk Grunwaldt, Carine Michel, David Loffreda

Small· Volume 19· Issue 34

Abstract

Pd Nanocatalysts Ceria-supported palladium nanoparticles exposed to carbon monoxide have been investigated by diffuse reflectance infrared Fourier transform spectroscopy (DRIFTS) measurements and density functional theory (DFT) calculations. The molecular vibrations of the CO adsorbates and related infrared intensities have been used as a marker for identifying the structure of the catalyst by comparing experiments and theoretical predictions. More details can be found in article number 2300945 by David Loffreda and co-workers.
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Research context

OpenAlex topics: Machine Learning in Materials Science · Electron and X-Ray Spectroscopy Techniques

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Affiliations

ENS de Lyon CNRS UMR 5182 Laboratoire de Chimie UMR CNRS 5182 46 Allée d'Italie 69364 Lyon France

Institute for Chemical Technology and Polymer Chemistry (ITCP) Karlsruhe Institute of Technology (KIT) Engesserstraße 20 76131 Karlsruhe Germany

References

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