Dynamic equilibria in supported ionic liquid phase (SILP) catalysis: in situ IR spectroscopy identifies [Ru(CO) x Cl y ] n species in water gas shift catalysis

Ru-based supported ionic liquid phase (SILP) systems efficiently catalyze the low-temperature water-gas shift reaction (WGSR). While previous studies suggest that Ru-carbonyl species play an important role in the mechanism, detailed knowledge on the catalytically active species is still missing. To...

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Veröffentlicht in:	Catalysis science & technology 2018, Vol.8 (1), p.344-357
Hauptverfasser:	Bauer, Tanja, Stepic, Robert, Wolf, Patrick, Kollhoff, Fabian, Karawacka, Weronika, Wick, Christian R., Haumann, Marco, Wasserscheid, Peter, Smith, David M., Smith, Ana-Sunčana, Libuda, Jörg
Format:	Artikel
Sprache:	eng
Schlagworte:	Aluminum oxide Carbonyls Catalysis Catalysts Density functional theory Diffuse reflectance spectroscopy Fourier transforms Infrared spectroscopy Ionic liquids Ions Ruthenium trichloride Shift reaction Spectrum analysis Water gas
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