dc.creator | Colmenares, J. C. | es |
dc.creator | Magdziarz, A. | es |
dc.creator | Aramendia, M.A. | es |
dc.creator | Marinas, A. | es |
dc.creator | Marinas, J.M. | es |
dc.creator | Urbano, F.J. | es |
dc.creator | Navío Santos, José Antonio | es |
dc.date.accessioned | 2019-02-01T15:40:14Z | |
dc.date.available | 2019-02-01T15:40:14Z | |
dc.date.issued | 2011 | |
dc.identifier.citation | Colmenares, J.C., Magdziarz, A., Aramendia, M.A., Marinas, A., Marinas, J.M., Urbano, F.J. y Navío Santos, J.A. (2011). Influence of the strong metal support interaction effect (SMSI) of Pt/TiO2 and Pd/TiO2 systems in the photocatalytic biohydrogen production from glucose solution. Catalysis Communications, 16, 1-6. | |
dc.identifier.issn | 1566-7367 | es |
dc.identifier.uri | https://hdl.handle.net/11441/82383 | |
dc.description.abstract | Two different catalysts consisting of Pt/TiO2 and Pd/TiO 2 were submitted to diverse oxidative and reductive calcination treatments and tested for photocatalytic reforming of glucose water solution (as a model of biomass component) in H2 production. Oxidation and reduction at 850°C resulted in better photocatalysts for hydrogen production than Degussa P-25 and the ones prepared at 500°C, despite the fact that the former consisted in very low surface area (6-8 m2/g) rutile titania specimens. The platinum-containing systems prepared at 850°C give the most effective catalysts. XPS characterization of the systems showed that thermal treatment at 850°C resulted in electron transfer from titania to metal particles through the so-called strong metal-support interaction (SMSI) effect. Furthermore, the greater the SMSI effect, the better the catalytic performance. Improvement in photocatalytic behavior is explained in terms of avoidance of electron-hole recombination through the electron transfer from titania to metal particles. | es |
dc.format | application/pdf | es |
dc.language.iso | eng | es |
dc.publisher | Elsevier | es |
dc.relation.ispartof | Catalysis Communications, 16, 1-6. | |
dc.rights | Attribution-NonCommercial-NoDerivatives 4.0 Internacional | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/ | * |
dc.subject | Photocatalytic biomass reforming | es |
dc.subject | H2 production | es |
dc.subject | Water purification | es |
dc.subject | Glucose | es |
dc.subject | SMSI effect in photocatalysis | es |
dc.title | Influence of the strong metal support interaction effect (SMSI) of Pt/TiO2 and Pd/TiO2 systems in the photocatalytic biohydrogen production from glucose solution | es |
dc.type | info:eu-repo/semantics/article | es |
dcterms.identifier | https://ror.org/03yxnpp24 | |
dc.type.version | info:eu-repo/semantics/submittedVersion | es |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | es |
dc.contributor.affiliation | Universidad de Sevilla. Departamento de Química Inorgánica | es |
dc.relation.publisherversion | http://dx.doi.org/10.1016/j.catcom.2011.09.003 | es |
dc.identifier.doi | 10.1016/j.catcom.2011.09.003 | es |
idus.format.extent | 17 p. | es |
dc.journaltitle | Catalysis Communications | es |
dc.publication.volumen | 16 | es |
dc.publication.initialPage | 1 | es |
dc.publication.endPage | 6 | es |