Understanding the Role of the Acid Sites in 5-Hydroxymethylfurfural Oxidation to 2,5-Furandicarboxylic Acid Reaction over Gold Catalysts: Surface Investigation on CexZr1- xO2 Compounds

Megías Sayago, Cristina; Chakarova, Kristina; Penkova, Anna Dimitrova; Lolli, Alice; Ivanova, Svetlana; Albonetti, Stefania; Cavani, Fabrizio; Odriozola Gordón, José Antonio

doi:10.1021/acscatal.8b02522

Artículo

dc.creator	Megías Sayago, Cristina	es
dc.creator	Chakarova, Kristina	es
dc.creator	Penkova, Anna Dimitrova	es
dc.creator	Lolli, Alice	es
dc.creator	Ivanova, Svetlana	es
dc.creator	Albonetti, Stefania	es
dc.creator	Cavani, Fabrizio	es
dc.creator	Odriozola Gordón, José Antonio	es
dc.date.accessioned	2024-01-12T16:21:38Z
dc.date.available	2024-01-12T16:21:38Z
dc.date.issued	2018-12-07
dc.identifier.citation	Megías Sayago, C., Chakarova, K., Penkova, A.D., Lolli, A., Ivanova, S., Albonetti, S.,...,Odriozola Gordón, J.A. (2018). Understanding the Role of the Acid Sites in 5-Hydroxymethylfurfural Oxidation to 2,5-Furandicarboxylic Acid Reaction over Gold Catalysts: Surface Investigation on CexZr1- xO2 Compounds. ACS Catalysis, 8 (12), 11154-11164. https://doi.org/10.1021/acscatal.8b02522.
dc.identifier.issn	2155-5435	es
dc.identifier.uri	https://hdl.handle.net/11441/153315
dc.description.abstract	A series of CexZr1-xO2 supports with different Ce/Zr molar ratios were utilized for the preparation of gold catalyst used in the selective oxidation of 5-hydroxymethyl-2-furfural to 2,5-furandicarboxylic acid. The used method of gold deposition allows the preparation of gold particles with homogeneous size and shape distribution, a formulation very useful for studies dedicated to revealing the support participation in the reaction. The supports are characterized by Fourier transform infrared spectroscopy using CO as probe molecule, and the sample catalytic activity is thereafter correlated to the support acid site distribution. The possible participation of its Lewis/Brønsted acidity in the reaction mechanism is also proposed.	es
dc.format	application/pdf	es
dc.format.extent	36 p.	es
dc.language.iso	eng	es
dc.publisher	American Chemical Society	es
dc.relation.ispartof	ACS Catalysis, 8 (12), 11154-11164.
dc.rights	Attribution-NonCommercial-NoDerivatives 4.0 Internacional	*
dc.rights.uri	http://creativecommons.org/licenses/by-nc-nd/4.0/	*
dc.subject	2,5-furandicarboxylic acid	es
dc.subject	5-hydroxymethyl-2-furfural	es
dc.subject	Acid sites	es
dc.subject	CeO2	es
dc.subject	CeZrO	es
dc.subject	Gold	es
dc.subject	Oxidation	es
dc.subject	ZrO2	es
dc.title	Understanding the Role of the Acid Sites in 5-Hydroxymethylfurfural Oxidation to 2,5-Furandicarboxylic Acid Reaction over Gold Catalysts: Surface Investigation on CexZr1- xO2 Compounds	es
dc.type	info:eu-repo/semantics/article	es
dcterms.identifier	https://ror.org/03yxnpp24
dc.type.version	info:eu-repo/semantics/acceptedVersion	es
dc.rights.accessRights	info:eu-repo/semantics/openAccess	es
dc.contributor.affiliation	Universidad de Sevilla. Departamento de Química Inorgánica	es
dc.relation.publisherversion	https://doi.org/10.1021/acscatal.8b02522	es
dc.identifier.doi	10.1021/acscatal.8b02522	es
dc.journaltitle	ACS Catalysis	es
dc.publication.volumen	8	es
dc.publication.issue	12	es
dc.publication.initialPage	11154	es
dc.publication.endPage	11164	es

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