Synthesis and electrochemical behaviour of titanium niobates: A step toward stable anode materials
dc.contributor.author | Calvo Villoslada, Aarón | |
dc.contributor.author | López García, María Luisa | |
dc.contributor.author | Almodóvar, Paloma | |
dc.contributor.author | Fernández Sánchez, Paloma | |
dc.contributor.author | Álvarez Serrano, Inmaculada | |
dc.contributor.author | Sotillo Buzarra, Belén | |
dc.date.accessioned | 2025-07-08T17:21:45Z | |
dc.date.available | 2025-07-08T17:21:45Z | |
dc.date.issued | 2025-07-02 | |
dc.description.abstract | Previous studies have demonstrated the potential long-term cyclability and stability of TNOs as electrodes in LIBs. However, the wide variety of stoichiometries of TNOs has complicated the study of the physicochemical properties of this material, which can change greatly between different phases, compositions and structures. In this study, two TNO compositions (TiNb2O7 and Ti2Nb10O29) have been synthesized via solid-state and hydrothermal synthesis. A detailed electrochemical characterization as electrodes for LIBs has been performed. A capacity of 257.3 mA h g 1 has been obtained with losses <6 % after 300 cycles at 1C for the hydrothermal route of the Ti2Nb10O29 composition. Additionally, a complete recovery of capacity was observed after cycling at higher velocities (5C, 10C). | |
dc.description.department | Depto. de Física de Materiales | |
dc.description.department | Depto. de Química Inorgánica | |
dc.description.faculty | Fac. de Ciencias Físicas | |
dc.description.faculty | Fac. de Ciencias Químicas | |
dc.description.refereed | TRUE | |
dc.description.sponsorship | Universidad Complutense de Madrid | |
dc.description.sponsorship | Ministerio de Ciencia e Innovación (España) | |
dc.description.sponsorship | Agencia Estatal de Investigación (España) | |
dc.description.sponsorship | European Commission | |
dc.description.status | pub | |
dc.identifier.citation | A. Calvo-Villoslada, M.L. López, P. Almodóvar, P. Fernández, I. Álvarez-Serrano, B. Sotillo, Synthesis and electrochemical behaviour of titanium niobates: A step toward stable anode materials, Materials Today Chemistry 47 (2025) 102860. https://doi.org/10.1016/j.mtchem.2025.102860. | |
dc.identifier.doi | 10.1016/j.mtchem.2025.102860 | |
dc.identifier.essn | 2468-5194 | |
dc.identifier.officialurl | https://doi.org/10.1016/j.mtchem.2025.102860 | |
dc.identifier.relatedurl | https://www.sciencedirect.com/science/article/pii/S2468519425003507 | |
dc.identifier.uri | https://hdl.handle.net/20.500.14352/122341 | |
dc.journal.title | Materials Today Chemistry | |
dc.language.iso | eng | |
dc.page.final | 102860-10 | |
dc.page.initial | 102860-1 | |
dc.publisher | Elsevier | |
dc.relation.projectID | PR3/23–30813 | |
dc.relation.projectID | info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2021-2023/CPP2022-009910/ES/Desarrollo de un hormigón neutro en emisiones de CO2, que utiliza CO2 gaseoso para la mineralización del hormigón fresco y 2D-Sílice Mesoporosa Dopada con Iones de Cobre para la absorción y almacenamiento de CO2 durante su vida útil./ | |
dc.rights | Attribution-NonCommercial-NoDerivatives 4.0 International | en |
dc.rights.accessRights | open access | |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/ | |
dc.subject.cdu | 538.9 | |
dc.subject.cdu | 544.6 | |
dc.subject.keyword | Niobates | |
dc.subject.keyword | Titanium Niobium Mixed oxides | |
dc.subject.keyword | Lithium-ion batteries | |
dc.subject.keyword | Hydrothermal synthesis | |
dc.subject.keyword | Anodes | |
dc.subject.ucm | Física de materiales | |
dc.subject.ucm | Materiales | |
dc.subject.unesco | 2211 Física del Estado Sólido | |
dc.subject.unesco | 2210.05 Electroquímica | |
dc.title | Synthesis and electrochemical behaviour of titanium niobates: A step toward stable anode materials | |
dc.type | journal article | |
dc.type.hasVersion | VoR | |
dc.volume.number | 45 | |
dspace.entity.type | Publication | |
relation.isAuthorOfPublication | 573294c6-2df4-4110-8299-ec380f9d67cc | |
relation.isAuthorOfPublication | daf4b879-c4a8-4121-aaff-e6ba47195545 | |
relation.isAuthorOfPublication | 112456f0-124f-4234-8f34-e76ff8e7534e | |
relation.isAuthorOfPublication | 11b0d4f7-eac9-4288-b158-f8d1cdec0083 | |
relation.isAuthorOfPublication.latestForDiscovery | 573294c6-2df4-4110-8299-ec380f9d67cc |
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