In-situ Tracking of Pt Migration from Pt/Al2O3 to CeO2 on the Atomic and Reactor Scale - Raw data

RADAR4KIT 2026 Dataset Open access

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Authors: Samuel Struzek, Birger Holtermann, Shweta Sharma, Florian Maurer, Jelena Jelic, Anna Zimina, Felix Studt, Yolita M. Eggeler, Jan‐Dierk Grunwaldt
DOI: 10.35097/nw11yua6ek6t2nbf
Cited by: 0

Abstract

This file contains beamtime data regarding an experiment, where Pt migrated under oxidizing conditions from Pt/Al2O3 to spatially separated CeO2. Furthermore, DFT structures for fitting the recorded EXAFS of the Pt which migrated onto the CeO2 are provided. Finally, there are several light-offs from mixed Pt/Al2O3 + CeO2 powder which was subjected to the migration progress and afterwards tested in regard to its activity as well as TEM and EDX data.

Fields of Study & Subjects

Catalytic Processes in Materials Science Catalysts for Methane Reforming Catalysis and Oxidation Reactions

Publication details

Journal / source
RADAR4KIT
Publication date
1 January 2026
Document type
Dataset