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dc.contributor.authorMartin, Celia
dc.contributor.authorQuintanilla Gómez, María Asunción 
dc.contributor.authorVega, Gonzalo
dc.contributor.authorCasas, Jose A.
dc.contributor.otherUAM. Departamento de Ingeniería Químicaes_ES
dc.date.accessioned2022-08-11T08:00:16Z
dc.date.available2022-08-11T08:00:16Z
dc.date.issued2022-07-28
dc.identifier.citationApplied Catalysis B: Environmental 317 (2022): 121802en_US
dc.identifier.issn0926-3373 (print)es_ES
dc.identifier.urihttp://hdl.handle.net/10486/703662
dc.description.abstractA kinetic model for formic acid (FA) decomposition over a commercial 10 wt% Pd/AC catalyst has been developed to describe the hydrogen production and to understand the deactivation mechanism. The kinetic data were obtained in a batch slurry reactor in absence of mass transfer limitation at: CFA,0 = 0.25–2 M, CCAT = 1 g L−1, T = 25–85 ºC and P = 1 atm. The catalyst stability was studied in successive cycles at different temperatures. Fresh, used and regenerated Pd/AC catalysts were deeply characterized to gain insight into the activity, selectivity and stability. H2 and CO2 were the only reaction products detected. The reaction follows a first order kinetic for FA while the activity shows exponential decay with the initial FA concentration and reaction temperature. This paper represents a step forward in the on-site hydrogen production technology by using FA as liquid organic hydrogen carrieren_US
dc.description.sponsorshipThe authors thank the financial support by the Community of Madrid through the project S2018/EMT-4341 and the Government of Spain through the project PID2019-105079RB-I00 (MCIU/AEI/FEDER, UE). Also, C. Martin acknowledges the Community of Madrid and the European Social Fund for the financing received through the contract PEJ2020-AI/AMB18976. G. Vega acknowledges the Universidad Autonoma ´ de Madrid for the Predoctoral contract. The authors thank Juliana Mejía for her permanent technical assistance, the "Servicio Interdepartamental de Investigacion" ´ (Sidi) of the Universidad Autonoma de Madrid (UAM), and in particular Luis Larumbe from FTIR lab and Josu´e Friedrich from TXRF lab, the “Centro Nacional de Microscopía Electronica ´ ” (ICTSCNME) of the Universidad Complutense de Madrid (UCM), in particular to Esteban Urones and the “Servicios Centrales de Apoyo a la Investigacion´ ” (SCAI), in particular to Maria del Valle Martínez de Yuso and María Dolores Marqu´es from Solidos Porosos Laben_US
dc.format.extent11 pag.es_ES
dc.format.mimetypeapplication/pdfen_US
dc.language.isoengen
dc.publisherElsevieren
dc.relation.ispartofApplied Catalysis B: Environmentalen_US
dc.rights© 2022 The Author(s)en_US
dc.subject.otherCatalyst deactivationen_US
dc.subject.otherFormic aciden_US
dc.subject.otherHydrogen storageen_US
dc.subject.otherKinetic modelen_US
dc.subject.otherLOHCen_US
dc.titleFormic acid-to-hydrogen on Pd/AC catalysts: Kinetic study with catalytic deactivationen_US
dc.typearticleen_US
dc.subject.ecienciaQuímicaes_ES
dc.relation.publisherversionhttps://doi.org/10.1016/j.apcatb.2022.121802en_US
dc.identifier.doi10.1016/j.apcatb.2022.121802es_ES
dc.identifier.publicationfirstpage121802-1es_ES
dc.identifier.publicationlastpage121802-11es_ES
dc.identifier.publicationvolume317es_ES
dc.type.versioninfo:eu-repo/semantics/publishedVersionen_US
dc.rights.ccReconocimientoes_ES
dc.rights.accessRightsopenAccessen_US
dc.facultadUAMFacultad de Cienciases_ES


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