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Flame made ceria supported noble metal catalysts for efficient H₂ production via the water gas shift reaction

Cavusoglu, G.; Lichtenberg, H.; Gaur, A.; Goldbach, A.; Grunwaldt, J.-D.

Abstract:
Rh/ceria catalysts were synthesized by flame spray pyrolysis for high temperature water gas shift (WGS) reactions. These catalysts show a high specific surface area due to a high degree of nanocrystallinity. X-ray absorption spectroscopy (XAS) unraveled the formation of small Rh particles under WGS reaction conditions. The catalytic activity was examined at atmospheric pressure by measuring CO conversion as a function of temperature. Some methane formation was observed above 310 °C.


Zugehörige Institution(en) am KIT Institut für Katalyseforschung und -Technologie (IKFT)
Institut für Technische Chemie und Polymerchemie (ITCP)
Publikationstyp Zeitschriftenaufsatz
Jahr 2016
Sprache Englisch
Identifikator DOI: 10.1088/1742-6596/712/1/012065
ISSN: 1742-6588, 1742-6596
URN: urn:nbn:de:swb:90-686658
KITopen ID: 1000068665
Erschienen in Journal of physics / Conference Series
Band 712
Heft 1
Seiten Art. Nr.: 012065
Lizenz CC BY 3.0 DE: Creative Commons Namensnennung 3.0 Deutschland
Bemerkung zur Veröffentlichung 16th International Conference on X-Ray Absorption Fine Structure, XAFS 2015; Karlsruhe Institute of Technology (KIT)Karlsruhe; Germany; 23 August 2015 through 28 August 2015
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