Methane oxidation over alumina and ceria supported platinum
Artikel i vetenskaplig tidskrift, 2009
Oxidation of methane over Pt/Al(2)O(3) and Pt/CeO(2) catalysts was studied by transient gas-flow reactor and in situ FTIR spectroscopy experiments. The Pt/CeO(2) catalyst is generally more active, indicating more efficient CH(4) dissociation, especially during oxygen pulsing, which likely is connected to the higher oxygen storage capacity/mobility of ceria.
SPECTROSCOPY
PT/AL2O3 CATALYSTS
WATER
CEO2
CO OXIDATION
LOW-TEMPERATURE
DIOXIDE
XANES
Författare
Elin Becker
Chalmers, Kemi- och bioteknik, Teknisk ytkemi
Kompetenscentrum katalys
Per-Anders Carlsson
Kompetenscentrum katalys
Chalmers, Kemi- och bioteknik, Teknisk ytkemi
Magnus Skoglundh
Kompetenscentrum katalys
Chalmers, Kemi- och bioteknik, Teknisk ytkemi
Topics in Catalysis
1022-5528 (ISSN) 1572-9028 (eISSN)
Vol. 52 13-20 1957-1961Drivkrafter
Hållbar utveckling
Styrkeområden
Nanovetenskap och nanoteknik
Transport
Energi
Materialvetenskap
Ämneskategorier
Fysikalisk kemi
Kemiska processer
DOI
10.1007/s11244-009-9379-x