On the reducibility of sulfated Pt/CeXZr1-XO2 solids: A coupled thermogravimetric FT-IR study using CO as the reducing agent

Applied Catalysis B: Environmental

Volumn 119-120, Issue , 2012, Pages 207-216

  Bazin, P ^a   Saur, O ^a   Marie, O ^a   Daturi, M ^a   Lavalley, J C ^a   Le Govic, A M ^b   Harle V ^b   Blanchard, G ^b,c  

^a UNIVERSITÉ DE CAEN   (France)

^b Rhodia Recherches   (France)

^c Sciences et Technologies Emergentes Pour le Post Traitement   (France)

Author keywords

Carbon monoxide; Ceria zirconia; IR spectroscopy; Oxygen storage capacity; Platinum; Sulfate; Sulfur dioxide; Thermogravimetry; Three way catalysts

Indexed keywords

BULK-LIKE; CERIA-ZIRCONIA; DIRECT INTERACTIONS; FT-IR STUDY; MIXED OXIDE; ONE STEP; OXIDE REDUCTION; OXIDE SURFACE; OXYGEN STORAGE CAPACITY; PARTIAL REPLACEMENT; PLATINUM LOADINGS; SULFATE; SULFATE REDUCTION; SULFATE SPECIES; SULFUR ATOMS; SURFACE SULFATES; THERMOGRAVIMETRIC; THREE WAY CATALYSTS;

CARBON MONOXIDE; CERIUM COMPOUNDS; INFRARED SPECTROSCOPY; LOADING; OXYGEN; SULFUR; SULFUR DIOXIDE; THERMOGRAVIMETRIC ANALYSIS; ZIRCONIUM;

PLATINUM;

EID: 84860465683     PISSN: 09263373     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.apcatb.2012.02.037     Document Type: Article

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