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Carbon xerogel as catalytic support for noble metal based selective hydrogenation reactions

2007Conference paper Open access
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dc.contributor.authorMachado, Bruno
dc.contributor.authorGomes, Helder
dc.contributor.authorSerp, Philippe
dc.contributor.authorKalck, Philippe
dc.contributor.authorFigueiredo, José
dc.contributor.authorFaria, Joaquim
dc.date.accessioned2010-02-03T18:19:32Z
dc.date.available2010-02-03T18:19:32Z
dc.date.issued2007
dc.description.abstractNitric acid treated carbon xerogel was used as support to prepare Pt, Ir and Ru monometallic catalysts. The introduction of oxygen surface groups was important to increase metal dispersion but proved to limit selectivity to cinnamyl alcohol during the hydrogenation of cinnamaldehyde. After an activation treatment to remove unwanted surface groups, Pt catalysts exhibited the highest selectivity, 73%, followed by Ir with 65% and finally Ru with only 32% (measured at 50% conversion).pt
dc.identifier.citationMachado, Bruno; Gomes, Helder; Serp, Philippe; Kalck, Philippe; Kalck, Philippe; Figueiredo, José; Faria, Joaquim (2007). Carbon xerogel as catalytic support for noble metal based selective hydrogenation reactions. In 8º Encontro Nacional de Catálise e Materiais Porosos. Lamego.pt
dc.identifier.urihttp://hdl.handle.net/10198/1694
dc.language.isoengpt
dc.publisherSociedade Portuguesa de Químicapt
dc.titleCarbon xerogel as catalytic support for noble metal based selective hydrogenation reactionspt
dc.typeconference paper
dspace.entity.typePublication
oaire.citation.conferencePlaceLamegopt
oaire.citation.endPage210pt
oaire.citation.startPage207pt
oaire.citation.title8º Encontro Nacional de Catálise e Materiais Porosospt
person.familyNameGomes
person.givenNameHelder
person.identifier.ciencia-id6218-1E19-13EE
person.identifier.orcid0000-0001-6898-2408
rcaap.rightsopenAccesspt
rcaap.typeconferenceObjectpt
relation.isAuthorOfPublication0eb96337-224a-4339-9918-334436fbbb99
relation.isAuthorOfPublication.latestForDiscovery0eb96337-224a-4339-9918-334436fbbb99

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