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Influence of the Specific Surface Area of Graphene Nanoplatelets on the Capacity of Lithium-Ion Batteries

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Influence of the Specific Surface Area of Graphene Nanoplatelets on the Capacity of Lithium-Ion Batteries

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dc.contributor.author Esteve-Adell, Iván es_ES
dc.contributor.author Porcel -Valenzuela, María es_ES
dc.contributor.author Zubizarreta Saenz De Zaitegui, Leire es_ES
dc.contributor.author Gil Agustí, María Teresa es_ES
dc.contributor.author GARCÍA PELLICER, MARTA es_ES
dc.contributor.author Quijano-Lopez, Alfredo es_ES
dc.date.accessioned 2023-05-05T18:01:15Z
dc.date.available 2023-05-05T18:01:15Z
dc.date.issued 2022-02-04 es_ES
dc.identifier.uri http://hdl.handle.net/10251/193163
dc.description.abstract [EN] In order to understand the influence of the morphological properties of graphene materials on the electrochemical performance of electrodes for lithium-ion batteries, three different graphene nanoplatelets with the increasing specific surface area (NP1: 296 m(2) g(-1), NP2: 470 m(2) g(-1), and NP3: 714 m(2) g(-1)) were added in the electrode formulation in different ratios. Higher specific surface area graphene nanoplatelets (NP3) exhibit reversible capacity up to 505 mA h g(-1) in the first discharge cycle (29.5% higher than that of graphite). Although significant irreversible capacity is shown for NP3, still higher reversible capacity is obtained compared to that of graphite electrode. The presence of micropores in the graphene structure benefits the lithiation. C-rate capability tests also show better performance of the graphene-based electrode. In this work, we demonstrate that graphene nanoplatelets with high specific surface area (714 m(2) g(-1)) improve the electrochemical performance of Li-ion battery electrodes. The relationship between specific surface area, the presence of defects, and porosity is discussed. es_ES
dc.description.sponsorship The authors acknowledge the financial support received from Ministerio de Ciencia, Innovacion y Universidades (eGRAF Project-PTQ-17-09497), Centro de Desarrollo Tecnologico Industrial-CDTI (ALMAGRID Project-CER-20191006), and Generalitat Valenciana-IVACE. es_ES
dc.language Inglés es_ES
dc.publisher Frontiers Media SA es_ES
dc.relation Ministerio de Ciencia e Innovación//CER-20191006//ALMAGRID. Integración de tecnologías avanzadas de almacenamiento de energía para aplicaciones de red/ es_ES
dc.relation.ispartof Frontiers in Chemistry es_ES
dc.rights Reconocimiento (by) es_ES
dc.subject Anode es_ES
dc.subject Energy storage es_ES
dc.subject Graphene nanoplatelets es_ES
dc.subject Lithium-ion batteries es_ES
dc.subject Surface area es_ES
dc.subject.classification INGENIERIA ELECTRICA es_ES
dc.title Influence of the Specific Surface Area of Graphene Nanoplatelets on the Capacity of Lithium-Ion Batteries es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.3389/fchem.2022.807980 es_ES
dc.relation.projectID info:eu-repo/grantAgreement/Ministerio de Economía, Industria y Competitividad//PTQ-17-09497//E-GRAF. Grafeno para nuevas aplicaciones en generación y almacenamiento energético/ es_ES
dc.relation.projectID info:eu-repo/grantAgreement/Centro para el Desarrollo Tecnológico Industrial es_ES
dc.rights.accessRights Abierto es_ES
dc.contributor.affiliation Universitat Politècnica de València. Escuela Técnica Superior de Ingenieros Industriales - Escola Tècnica Superior d'Enginyers Industrials es_ES
dc.description.bibliographicCitation Esteve-Adell, I.; Porcel -Valenzuela, M.; Zubizarreta Saenz De Zaitegui, L.; Gil Agustí, MT.; García Pellicer, M.; Quijano-Lopez, A. (2022). Influence of the Specific Surface Area of Graphene Nanoplatelets on the Capacity of Lithium-Ion Batteries. Frontiers in Chemistry. 10:1-10. https://doi.org/10.3389/fchem.2022.807980 es_ES
dc.description.accrualMethod S es_ES
dc.relation.publisherversion https://doi.org/10.3389/fchem.2022.807980 es_ES
dc.description.upvformatpinicio 1 es_ES
dc.description.upvformatpfin 10 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 10 es_ES
dc.identifier.eissn 2296-2646 es_ES
dc.identifier.pmid 35186880 es_ES
dc.identifier.pmcid PMC8855676 es_ES
dc.relation.pasarela S\487557 es_ES
dc.contributor.funder Ministerio de Economía, Industria y Competitividad es_ES
dc.contributor.funder Centro para el Desarrollo Tecnológico Industrial es_ES
dc.contributor.funder Ministerio de Ciencia e Innovación es_ES


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