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dc.creatorEl Bakkali, Bouchraes_ES
dc.creatorTrautwein, Guidoes_ES
dc.creatorAlcañiz Monge, Juanes_ES
dc.creatorReinoso, Santiagoes_ES
dc.date.accessioned2019-09-26T08:16:59Z
dc.date.available2019-11-01T00:00:14Z
dc.date.issued2018
dc.identifier.issn2053-2296
dc.identifier.urihttps://hdl.handle.net/2454/34955
dc.description.abstractThe oxidation of adamantane with hydrogen peroxide catalyzed by zirconia-supported 11-molybdovanadophosphoric acid is shown to be a suitable green route for the synthesis of adamantanol and adamantanone. This work evaluates how the catalyst activity and selectivity are affected by some of its preparative parameters, such as the method for supporting the catalytically active heteropoly acid over the zirconia matrix or the pretreatments applied to the resulting materials before being used as heterogeneous catalysts. Our results indicate that the most effective catalysts able to maintain their activity after several reaction runs are those prepared by following the sol-gel route, whereas the most selective catalysts are those obtained by impregnation methods. Moreover, the calcination temperature has also been identified as a relevant parameter influencing the performance of catalysts based on supported heteropoly acids. The increasing catalytic activity observed over several consecutive reaction runs has been attributed to the formation of peroxo derivatives of polyoxometalate clusters at the surface of the catalyst and their accumulation after each reaction cycle.en
dc.description.sponsorshipFunding for this research was provided by: Generalitat Valenciana (grant No. PROMETE/2018/076); Ministerio de Economía, Industria y Competitividad (grant No. CTQ2015– 64801-R); Obra Social la Caixa, Fundación Caja Navarra and Universidad Pública de Navarra (contract to SR in the framework of the program ‘Captación de Talento’).en
dc.format.extent15 p.
dc.format.mimetypeapplication/pdfen
dc.language.isoengen
dc.publisherWileyen
dc.relation.ispartofActa Crystallographica Section C: Structural Chemistry, 74 (11), 1334-1347en
dc.rights© International Union of Crystallography, 2018en
dc.subjectAdamantaneen
dc.subjectCrystal structureen
dc.subjectHeterogeneous catalystsen
dc.subjectOxidation catalysisen
dc.subjectPolyoxometalatesen
dc.titleZirconia-supported 11-molybdovanadophosphoric acid catalysts: effect of the preparation method on their catalytic activity and selectivityen
dc.typeinfo:eu-repo/semantics/articleen
dc.typeArtículo / Artikuluaes
dc.contributor.departmentUniversidad Pública de Navarra / Nafarroako Unibertsitate Publikoa. InaMat - Institute for Advanced Materialses_ES
dc.rights.accessRightsinfo:eu-repo/semantics/openAccessen
dc.rights.accessRightsAcceso abierto / Sarbide irekiaes
dc.embargo.terms2019-11-01
dc.identifier.doi10.1107/S2053229618013013
dc.relation.projectIDinfo:eu-repo/grantAgreement/ES/1PE/CTQ2015-64801-Ren
dc.relation.publisherversionhttps://doi.org/10.1107/S2053229618013013
dc.type.versioninfo:eu-repo/semantics/acceptedVersionen
dc.type.versionVersión aceptada / Onetsi den bertsioaes
dc.contributor.funderUniversidad Pública de Navarra / Nafarroako Unibertsitate Publikoaes
dc.contributor.funderGobierno de Navarra / Nafarroako Gobernuaes


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