FTIR characterization of Ru/SiO2 catalyst for ammonia synthesis

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buir.contributor.authorSüzer, Şefik
dc.citation.epage245en_US
dc.citation.spage241en_US
dc.citation.volumeNumber480-481en_US
dc.contributor.authorSayan, Ş.en_US
dc.contributor.authorKantcheva, M.en_US
dc.contributor.authorSüzer, Şefiken_US
dc.contributor.authorUner, D. O.en_US
dc.date.accessioned2015-07-28T11:56:25Z
dc.date.available2015-07-28T11:56:25Z
dc.date.issued1999-05-04en_US
dc.departmentDepartment of Chemistryen_US
dc.description.abstractCarbon monoxide adsorption on a Ru/SiO2 catalyst was followed by IR spectroscopy to investigate the active sites. Using this catalyst, ammonia synthesis was achieved at 3508C in an N2/H2 gas mixture (N2/H2 < 3 : 1) for different reaction times. In addition to NH3 other NHx (x 1,2) species were also observed. CO adsorption after NH3 production was also performed to investigate the change in nature of the active sites. Based on the experimental evidence participation of Ru0 sites in ammonia synthesis was confirmed and a partial oxidation of the reduced Ru sites during the synthesis was observed. q 1999 Elsevier Science B.V. All rights reserved.en_US
dc.identifier.doi10.1016/S0022-2860(98)00812-6en_US
dc.identifier.issn0022-2860
dc.identifier.urihttp://hdl.handle.net/11693/10963
dc.language.isoEnglishen_US
dc.publisherElsevieren_US
dc.relation.isversionofhttp://dx.doi.org/10.1016/S0022-2860(98)00812-6en_US
dc.source.titleJournal of Molecular Structureen_US
dc.subjectRu/SiO2 catalysten_US
dc.subjectAmmonia synthesisen_US
dc.subjectFTIR of adsorbed COen_US
dc.titleFTIR characterization of Ru/SiO2 catalyst for ammonia synthesisen_US
dc.typeArticleen_US
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