Mononuclear zeolite-supported iridium: Kinetic, spectroscopic, electron microscopic, and size-selective poisoning evidence for an atomically dispersed true catalyst at 22 °c

ACS Catalysis

Volumn 2, Issue 9, 2012, Pages 1947-1957

  Bayram, Ercan ^a   Lu, Jing ^b   Aydin, Ceren ^b   Uzun, Alper ^b,d   Browning, Nigel D ^b,c,e   Gates, Bruce C ^b   Finke, Richard G ^a  

^a Department of Environmental and Radiological Health Sciences   (United States)

^b University of California Davis   (United States)

^c LAWRENCE LIVERMORE NATIONAL LABORATORY   (United States)

^d KOÇ UNIVERSITY   (Turkey)

^e PACIFIC NORTHWEST NATIONAL LABORATORY   (United States)

Author keywords

atomically dispersed; catalysis; EXAFS; HAADF STEM; kinetics; mononuclear; quantitative poisoning

Indexed keywords

ATOMICALLY DISPERSED; CATALYST SYSTEM; CATALYTIC REACTIONS; CATALYTIC SITES; CYCLOHEXANE SOLVENT; CYCLOHEXENE HYDROGENATION; ETHYLENE HYDROGENATION; EXAFS; EXTENDED X-RAY ABSORPTION FINE STRUCTURE SPECTRUM; HAADF-STEM; HIGH-ANGLE ANNULAR DARK FIELDS; HYDROGENATION CATALYST; MONONUCLEAR; PHYSICAL CHARACTERIZATION; PHYSICAL METHODS; PRECATALYSTS; QUANTITATIVE KINETICS; REACTANT SOLUTION; ROOM TEMPERATURE; SCANNING TRANSMISSION ELECTRON MICROSCOPY; SITE-ISOLATION; SIZE-SELECTIVE; SUBNANOMETERS; ZEOLITE PORES;

CATALYSIS; ENZYME KINETICS; ETHYLENE; EXPERIMENTS; EXTENDED X RAY ABSORPTION FINE STRUCTURE SPECTROSCOPY; HYDROGENATION; IRIDIUM; KINETICS; LEACHING; REACTION KINETICS; TRANSITION METALS; TRANSMISSION ELECTRON MICROSCOPY;

CATALYST POISONING;

EID: 84866142084     PISSN: 21555435     EISSN: None     Source Type: Journal    
DOI: 10.1021/cs300366w     Document Type: Article

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