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dc.contributor.author
Hérault, Nelly  
dc.contributor.author
Olivet, Lilian  
dc.contributor.author
Pirault Roy, Laurence  
dc.contributor.author
Especel, Catherine  
dc.contributor.author
Vicerich, Maria Ana  
dc.contributor.author
Pieck, Carlos Luis  
dc.contributor.author
Epron, Florence  
dc.date.available
2018-04-24T19:25:19Z  
dc.date.issued
2016-05  
dc.identifier.citation
Hérault, Nelly; Olivet, Lilian; Pirault Roy, Laurence; Especel, Catherine; Vicerich, Maria Ana; et al.; Controlled preparation and characterization of Pt-Rh/Al 2 O 3 bimetallic catalysts for reactions in reducing conditions; Elsevier Science; Applied Catalysis A: General; 517; 5-2016; 81-90  
dc.identifier.issn
0926-860X  
dc.identifier.uri
http://hdl.handle.net/11336/43314  
dc.description.abstract
Pt-Rh bimetallic catalysts on alumina support were prepared according to three different techniques, one leading to random deposition of the two metals at the support’s surface, the two others, namely the organometallic grafting and the colloidal route, favoring the formation of bimetallic particles with strong Pt-Rh interactions. Catalysts were characterized by ICP, H2 chemisorption, TPR, FTIR of chemisorbed CO and NO-CO. Then they were evaluated in cyclohexane dehydrogenation and methylcyclopentane hydrogenolysis reactions. Strong interaction between Pt and Rh was demonstrated for catalysts prepared by controlled preparation method, which leads to a strong synergetic effect for methylcyclopentane ring-opening, in terms of activity and selectivity, whereas these interactions do not play a role in cyclohexane dehydrogenation.  
dc.format
application/pdf  
dc.language.iso
eng  
dc.publisher
Elsevier Science  
dc.rights
info:eu-repo/semantics/openAccess  
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/  
dc.subject
Bimetallic Supported Catalysts  
dc.subject
Pt-Rh  
dc.subject
Cyclohexane Dehydrogenation  
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Ftir of Co  
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Ftir of No-Co  
dc.subject.classification
Otras Ingeniería Química  
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Ingeniería Química  
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INGENIERÍAS Y TECNOLOGÍAS  
dc.title
Controlled preparation and characterization of Pt-Rh/Al 2 O 3 bimetallic catalysts for reactions in reducing conditions  
dc.type
info:eu-repo/semantics/article  
dc.type
info:ar-repo/semantics/artículo  
dc.type
info:eu-repo/semantics/publishedVersion  
dc.date.updated
2018-04-13T13:55:56Z  
dc.journal.volume
517  
dc.journal.pagination
81-90  
dc.journal.pais
Países Bajos  
dc.journal.ciudad
Amsterdam  
dc.description.fil
Fil: Hérault, Nelly. Université de Poitiers; Francia  
dc.description.fil
Fil: Olivet, Lilian. Université de Poitiers; Francia  
dc.description.fil
Fil: Pirault Roy, Laurence. Université de Poitiers; Francia  
dc.description.fil
Fil: Especel, Catherine. Université de Poitiers; Francia  
dc.description.fil
Fil: Vicerich, Maria Ana. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Investigaciones en Catálisis y Petroquímica ; Argentina  
dc.description.fil
Fil: Pieck, Carlos Luis. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Investigaciones en Catálisis y Petroquímica ; Argentina  
dc.description.fil
Fil: Epron, Florence. Université de Poitiers; Francia  
dc.journal.title
Applied Catalysis A: General  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0926860X16300904  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/https://doi.org/10.1016/j.apcata.2016.02.024