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Resonant STXM-CT on single wire extracted from Pt/Rh gauzes treated under ammonia oxidation conditions for 24 h

Das, Srashtasrita ORCID iD icon 1; Stuckelberger, Michael E. 2; Pottbacker, Jan; Jakobtorweihen, Sven; Schroer, Christian G.; Horn, Raimund; Sheppard, Thomas Lennon ORCID iD icon 3
1 Institut für Katalyseforschung und -technologie (IKFT), Karlsruher Institut für Technologie (KIT)
2 Deutsches Elektronen-Synchrotron (DESY)
3 Institut für Technische Chemie und Polymerchemie (ITCP), Karlsruher Institut für Technologie (KIT)

Abstract:

This tomographic scanning transmission X-ray microscopy (STXM-CT) data was acquired at the P06 microprobe beamline of the PETRA III (Deutsches-Elektronen Synchrotron DESY, Hamburg). The sample measured during this experiment was a single wire extracted from the Pt/Rh gauzes aged under industrial ammonia oxidation conditions for 24 h of time on stream. A detailed description of the dataset can be found in the corresponding readme file and its associated publication.


Zugehörige Institution(en) am KIT Institut für Katalyseforschung und -technologie (IKFT)
Institut für Technische Chemie und Polymerchemie (ITCP)
Publikationstyp Forschungsdaten
Publikationsdatum 22.02.2024
Erstellungsdatum 15.12.2020 - 21.12.2020
Identifikator DOI: 10.35097/1929
KITopen-ID: 1000168696
Lizenz Creative Commons Namensnennung 4.0 International
Liesmich

In this experiment, ex situ STXM-CT was performed on single wires, with angles ranging from 0 to 360 degrees. The single wires were extracted from aged Pt/Rh gauzes treated under industrial ammonia oxidation conditions for 24 h of reaction time. The data available here contains the final and processed tomographic volumes of the wire measured at two energies above and below the Rh K-edge, at 23300 eV and 23208 eV respectively. Each 3D volume has been stacked as slices in each TIFF file provided here.

Art der Forschungsdaten Dataset
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