title: Combined sulfating and non-sulfating support to prevent water and sulfur poisoning of Pd catalysts for methane combustion.
abstract: The appropriate combination of titania and silica, sulfating and non-sulfating support, respectively, results in Pd catalysts with improved water and sulfur tolerance in methane combustion. For the first time the catalyst recovers the initial activity after one cycle under lean-burn conditions without additional regenerating treatments.
authors.affiliation: Istituto per lo Studio dei Materiali Nanostrutturati (ISMN)-CNR, Via Salaria km 29300, 00015 Monterotondo Stazione, Roma, Italy. gabriella.dicarlo@ismn.cnr.it
authors.forename: Gabriella
authors.initials: G
authors.lastname: Di Carlo
authors.forename: Gérôme
authors.initials: G
authors.lastname: Melaet
authors.forename: Norbert
authors.initials: N
authors.lastname: Kruse
authors.forename: Leonarda F
authors.initials: LF
authors.lastname: Liotta
authors.forename: Giuseppe
authors.initials: G
authors.lastname: Pantaleo
authors.forename: Anna M
authors.initials: AM
authors.lastname: Venezia
mesh_terms: D002384:Catalysis; D008697:Methane / Q000737:chemistry*; D010165:Palladium / Q000737:chemistry*; D012822:Silicon Dioxide / Q000737:chemistry; D013431:Sulfates / Q000737:chemistry*; D013455:Sulfur / Q000737:chemistry*; D013696:Temperature; D014025:Titanium / Q000737:chemistry; D014867:Water / Q000737:chemistry*
chemical_list: D013431:Sulfates; D014867:Water; C009495:titanium dioxide; D010165:Palladium; D013455:Sulfur; D012822:Silicon Dioxide; D014025:Titanium; D008697:Methane