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From Well-Defined Clusters to Functional Materials: Molecular Engineering of Amorphous Molybdenum Sulfides for Hydrogen Evolution Electrocatalysis

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From Well-Defined Clusters to Functional Materials: Molecular Engineering of Amorphous Molybdenum Sulfides for Hydrogen Evolution Electrocatalysis

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dc.contributor.author Gonell-Gómez, Francisco es_ES
dc.contributor.author Rodenes-Carrillo, Miriam es_ES
dc.contributor.author Martín, Santiago es_ES
dc.contributor.author Boronat Zaragoza, Mercedes es_ES
dc.contributor.author Sorribes-Terrés, Iván es_ES
dc.contributor.author Corma Canós, Avelino es_ES
dc.date.accessioned 2023-12-26T19:02:45Z
dc.date.available 2023-12-26T19:02:45Z
dc.date.issued 2023-10-16 es_ES
dc.identifier.issn 0897-4756 es_ES
dc.identifier.uri http://hdl.handle.net/10251/201123
dc.description.abstract [EN] Developing precious-metal-free electrocatalysts for the hydrogen evolution reaction (HER) is crucial to establishing H-2 produced from renewable energy sources as an alternative energy carrier to fossil fuels. Amorphous molybdenum sulfide-based materials are promising candidates that provide highly active HER electrocatalysts by introducing active sites at both the edge positions and the typically inactive basal planes. Herein, we report an innovative bottom-up synthesis of amorphous molybdenum sulfides using molecular complexes with Mo3S4 and Mo3S7 cluster cores as building entities. The ability to control the precursor of choice has made it viable to enhance the HER activity of these materials. Furthermore, the tunability of the atomic composition of the molecular cluster precursors allows the modification of the derived materials with atomic-scale precision, enabling us to track the synthesis mechanism and, in combination with Density Functional Theory (DFT) calculations, to decipher the nature of the HER active sites. es_ES
dc.description.sponsorship This work has been supported by the Gen-T Plan of the Generalitat Valenciana through the programs "Subvencions a l'Excellencia Cientifica de Juniors Investigadors" (SEJI/2020/ 018) and "Investigadors Doctors d'Exellencia" (CIDEXG/ 2022/22). Financial support by Severo Ochoa centre of excellence program (CEX2021-001230-S) is gratefully acknowledged. S.M. thanks DGA/fondos FEDER (construyendo Europa desde Aragon) for funding the research group Platon (E31_20R). M.R. and F.G. acknowledge the Vice-Rectorate for Research, Innovation and Transfer of the Universitat Politecnica de Valencia (UPV) for a pre- and postdoctoral (PAID-10-20) fellowship, respectively. The authors also thank the Electron Microscopy Service of the UPV for TEM facilities and Dr. G. Antorrena for technical support in XPS studies. es_ES
dc.language Inglés es_ES
dc.publisher American Chemical Society es_ES
dc.relation.ispartof Chemistry of Materials es_ES
dc.rights Reconocimiento (by) es_ES
dc.title From Well-Defined Clusters to Functional Materials: Molecular Engineering of Amorphous Molybdenum Sulfides for Hydrogen Evolution Electrocatalysis es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.1021/acs.chemmater.3c01260 es_ES
dc.relation.projectID info:eu-repo/grantAgreement/GENERALITAT VALENCIANA//CIDEXG%2F2022%2F22//Molecularly engineering defective basal planes of molybdenum and tungsten chalcogenides-based nanomaterials for energy conversion and storage/ es_ES
dc.relation.projectID info:eu-repo/grantAgreement/UPV//PAID-10-20/ es_ES
dc.relation.projectID info:eu-repo/grantAgreement/FEDER//E31_20R/ es_ES
dc.relation.projectID info:eu-repo/grantAgreement/GVA//SEJI%2F2020%2F018//Subvencions a l Excel· lencia Científica de Juniors Investigadors/ es_ES
dc.relation.projectID info:eu-repo/grantAgreement/MICINN//CEX2021-001230-S/ es_ES
dc.rights.accessRights Abierto es_ES
dc.contributor.affiliation Universitat Politècnica de València. Instituto Universitario Mixto de Tecnología Química - Institut Universitari Mixt de Tecnologia Química es_ES
dc.description.bibliographicCitation Gonell-Gómez, F.; Rodenes-Carrillo, M.; Martín, S.; Boronat Zaragoza, M.; Sorribes-Terrés, I.; Corma Canós, A. (2023). From Well-Defined Clusters to Functional Materials: Molecular Engineering of Amorphous Molybdenum Sulfides for Hydrogen Evolution Electrocatalysis. Chemistry of Materials. 35(20):8483-8493. https://doi.org/10.1021/acs.chemmater.3c01260 es_ES
dc.description.accrualMethod S es_ES
dc.relation.publisherversion https://doi.org/10.1021/acs.chemmater.3c01260 es_ES
dc.description.upvformatpinicio 8483 es_ES
dc.description.upvformatpfin 8493 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 35 es_ES
dc.description.issue 20 es_ES
dc.relation.pasarela S\505897 es_ES
dc.contributor.funder Gobierno de Aragón es_ES
dc.contributor.funder GENERALITAT VALENCIANA es_ES
dc.contributor.funder European Regional Development Fund es_ES
dc.contributor.funder Ministerio de Ciencia e Innovación es_ES
dc.contributor.funder Universitat Politècnica de València es_ES


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