Kinetics of Lifetime Changes in Bimetallic Nanocatalysts Revealed by Quick X‐ray Absorption Spectroscopy

Alloyed metal nanocatalysts are of environmental and economic importance in a plethora of chemical technologies. During the catalyst lifetime, supported alloy nanoparticles undergo dynamic changes which are well‐recognized but still poorly understood. High‐temperature O2–H2 redox cycling was applied...

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Veröffentlicht in:	Angewandte Chemie International Edition Jg. 57; H. 38; S. 12430 - 12434
Hauptverfasser:	Filez, Matthias, Poelman, Hilde, Redekop, Evgeniy A., Galvita, Vladimir V., Alexopoulos, Konstantinos, Meledina, Maria, Ramachandran, Ranjith K., Dendooven, Jolien, Detavernier, Christophe, Van Tendeloo, Gustaaf, Safonova, Olga V., Nachtegaal, Maarten, Weckhuysen, Bert M., Marin, Guy B.
Format:	Journal Article
Sprache:	Englisch
Veröffentlicht:	Germany Wiley Subscription Services, Inc 17.09.2018 John Wiley and Sons Inc
Ausgabe:	International ed. in English
Schlagworte:	Absorption spectroscopy alloying segregation bimetallic nanoparticles Bimetals Catalysis Catalysts Communication Communications Economic importance in situ time-resolved X-ray absorption spectroscopy kinetics Nanocatalysis Nanoparticles Organic chemistry oxidation–reduction Reaction kinetics Redox properties Spectrum analysis in situ time-resolved X-ray absorption spectroscopy bimetallic nanoparticles oxidation-reduction alloying segregation kinetics
ISSN:	1433-7851, 1521-3773, 1521-3773
Online-Zugang:	Volltext
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