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Co-Fe Nanoparticles Wrapped on N-Doped Graphitic Carbons as Highly Selective CO2 Methanation Catalysts

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Co-Fe Nanoparticles Wrapped on N-Doped Graphitic Carbons as Highly Selective CO2 Methanation Catalysts

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dc.contributor.author Jurca, Bogdan es_ES
dc.contributor.author Peng, Lu es_ES
dc.contributor.author Primo Arnau, Ana Maria es_ES
dc.contributor.author Gordillo, Alvaro es_ES
dc.contributor.author Parvulescu, Vasile I. es_ES
dc.contributor.author García Gómez, Hermenegildo es_ES
dc.date.accessioned 2022-06-10T18:06:58Z
dc.date.available 2022-06-10T18:06:58Z
dc.date.issued 2021-08-11 es_ES
dc.identifier.issn 1944-8244 es_ES
dc.identifier.uri http://hdl.handle.net/10251/183203
dc.description.abstract [EN] Pyrolysis of chitosan containing various loadings of Co and Fe renders Co-Fe alloy nanoparticles supported on N-doped graphitic carbon. Transmission electron microscopy (TEM) images show that the surface of Co-Fe NPs is partially covered by three or four graphene layers. These Co-Fe@(N)C samples catalyze the Sabatier CO2 hydrogenation, increasing the activity and CH4 selectivity with the reaction temperature in the range of 300-500 degrees C. Under optimal conditions, a CH4 selectivity of 91% at an 87% CO2 conversion was reached at 500 degrees C and a space velocity of 75 h(-1) under 10 bar. The Co-Fe alloy nanoparticles supported on N-doped graphitic carbon are remarkably stable and behave differently as an analogous Co-Fe catalyst supported on TiO2. es_ES
dc.description.sponsorship Financial support by the Spanish Ministry of Science, Innovation and University (Severo Ochoa and RTI2018.98237-B-CO1) and Generalitat Valenciana (Prometeo 2017/083) is gratefully acknowledged. L.P. thanks the Generalitat Valenciana for a Santiago Grisolia scholarship, and A.P. thanks the Spanish Ministry of Science and Education for a Ramon y Cajal research associate contract. V.I.P. thanks the UEFISCDI for continued funding through the projects PN-IIIP1-1.2-PCCDI-2017-0541 1/2018, PN-III-P4-ID-PCCF-20160088 17/2021, and PN-III-P4-ID-PCE-2020-1532. BASF is thanked for the financial support. es_ES
dc.language Inglés es_ES
dc.publisher American Chemical Society es_ES
dc.relation.ispartof ACS Applied Materials & Interfaces es_ES
dc.rights Reconocimiento (by) es_ES
dc.subject Heterogeneous catalysis es_ES
dc.subject CO2 utilization es_ES
dc.subject Sabatier reaction es_ES
dc.subject Co-Fe alloy nanoparticles as catalysts es_ES
dc.subject Co-Fe wrapped on N-doped graphene es_ES
dc.subject.classification QUIMICA ORGANICA es_ES
dc.title Co-Fe Nanoparticles Wrapped on N-Doped Graphitic Carbons as Highly Selective CO2 Methanation Catalysts es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.1021/acsami.1c05542 es_ES
dc.relation.projectID info:eu-repo/grantAgreement/UEFISCDI//PN-III-P4-ID-PCE-2020-1532/ es_ES
dc.relation.projectID info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/RTI2018-098237-B-C21/ES/HETEROUNIONES DE GRAFENO CON CONFIGURACION CONTROLADA. SINTESIS Y APLICACIONES COMO SOPORTE EN CATALISIS Y EN ELECTRODOS/ es_ES
dc.relation.projectID info:eu-repo/grantAgreement/MINECO//RYC-2014-16209/ES/RYC-2014-16209/ es_ES
dc.relation.projectID info:eu-repo/grantAgreement/MINISTERIO DE ECONOMIA Y COMPETITIVIDAD//SEV-2012-0267//Centros y Unidades de Excelencia Severo Ochoa/ es_ES
dc.relation.projectID info:eu-repo/grantAgreement/UEFISCDI//PN-III-P1-1.2-PCCDI-2017-0541/ es_ES
dc.relation.projectID info:eu-repo/grantAgreement/UEFISCDI//PN-III-P4-ID-PCCF-2016-0088/ es_ES
dc.relation.projectID info:eu-repo/grantAgreement/GENERALITAT VALENCIANA//GRISOLIAP%2F2017%2F021//AYUDA SANTIAGO GRISOLIA PROYECTO: MODELIZACION DE CENTROS CATALITICOS EN GRAFENO./ es_ES
dc.relation.projectID info:eu-repo/grantAgreement/GENERALITAT VALENCIANA//PROMETEO%2F2017%2F083//GRAFENOS COMO FOTOELECTRODOS PARA LA GENERACION DE COMBUSTIBLES SOLARES./ 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.contributor.affiliation Universitat Politècnica de València. Departamento de Química - Departament de Química es_ES
dc.description.bibliographicCitation Jurca, B.; Peng, L.; Primo Arnau, AM.; Gordillo, A.; Parvulescu, VI.; García Gómez, H. (2021). Co-Fe Nanoparticles Wrapped on N-Doped Graphitic Carbons as Highly Selective CO2 Methanation Catalysts. ACS Applied Materials & Interfaces. 13(31):36976-36981. https://doi.org/10.1021/acsami.1c05542 es_ES
dc.description.accrualMethod S es_ES
dc.relation.publisherversion https://doi.org/10.1021/acsami.1c05542 es_ES
dc.description.upvformatpinicio 36976 es_ES
dc.description.upvformatpfin 36981 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 13 es_ES
dc.description.issue 31 es_ES
dc.identifier.pmid 34328713 es_ES
dc.identifier.pmcid PMC9131422 es_ES
dc.relation.pasarela S\461729 es_ES
dc.contributor.funder GENERALITAT VALENCIANA es_ES
dc.contributor.funder AGENCIA ESTATAL DE INVESTIGACION es_ES
dc.contributor.funder MINISTERIO DE ECONOMIA Y EMPRESA es_ES
dc.contributor.funder MINISTERIO DE ECONOMIA Y COMPETITIVIDAD es_ES
dc.contributor.funder Executive Agency for Higher Education, Scientific Research, Development and Innovation Funding, Rumanía es_ES


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