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Polyoxometalate-Stabilized Silver Nanoparticles and Hybrid Electrode Assembly Using Activated Carbon

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Polyoxometalate-Stabilized Silver Nanoparticles and Hybrid Electrode Assembly Using Activated Carbon

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dc.contributor.author Goberna-Ferrón, Sara es_ES
dc.contributor.author Cots, Laia es_ES
dc.contributor.author Perxés Perich, Marta es_ES
dc.contributor.author Zhu, Jun-Jie es_ES
dc.contributor.author Gomez-Romero, Pedro es_ES
dc.date.accessioned 2024-07-08T18:07:18Z
dc.date.available 2024-07-08T18:07:18Z
dc.date.issued 2023-08 es_ES
dc.identifier.uri http://hdl.handle.net/10251/205857
dc.description.abstract [EN] The intersection between the field of hybrid materials and that of electrochemistry is a quickly expanding area. Hybrid combinations usually consist of two constituents, but new routes toward more complex and versatile electroactive hybrid designs are quickly emerging. The objective of the present work is to explore novel triple hybrid material integrating polyoxometalates (POMs), silver nanoparticles (Ag-0 NPs), and activated carbon (AC) and to demonstrate its use as a hybrid electrode in a symmetric supercapacitor. The tri-component nanohybrid (AC/POM-Ag-0 NPs) was fabricated through the combination of AC with pre-synthesized & SIM;27 nm POM-protected Ag-0 NPs (POM-Ag-0 NPs). The POM-Ag-0 NPs were prepared using a green electrochemical method and characterized via UV-vis and IR spectroscopy, electron microscopy, dynamic light scattering (DLS), X-ray diffraction (XRD), X-ray photoelectron spectroscopy (XPS), and cyclic voltammetry (CV). Afterward, the AC/POM-Ag-0 NPs ternary nanocomposite material was constructed and characterized. The electrochemical behavior of AC/POM-Ag-0 NPs' modified electrodes reveal that the nanomaterial is electroactive and exhibits a moderately higher specific capacitance (81 F/g after 20 cycles) than bare AC electrodes (75 F/g) in a symmetrical supercapacitor configuration in the voltage range 0 to 0.75 V and 20 mV/s, demonstrating the potential use of this type of tri-component nanohybrid for electrochemical applications. es_ES
dc.description.sponsorship This project has received funding from the European Union's Horizon 2020 research and innovation program under the Marie Sklodowska-Curie grant agreement No 894270. This research was funded by the postdoctoral fellowship program Beatriu de Pinos, funded by the Commission for Universities and Research of the Department of Innovation, Universities, and Enterprise of the Generalitat de Catalunya and by the Horizon 2020 program of research and innovation of the European Union under the Marie Sklodowska-Curie grant agreement No 801370. es_ES
dc.language Inglés es_ES
dc.publisher MDPI AG es_ES
dc.relation.ispartof Nanomaterials es_ES
dc.rights Reconocimiento (by) es_ES
dc.subject Hybrid nanomaterials es_ES
dc.subject Triple hybrid materials es_ES
dc.subject Polyoxometalate es_ES
dc.subject Ag nanoparticles es_ES
dc.subject Activated carbon es_ES
dc.subject Electroactive materials es_ES
dc.subject Supercapacitor es_ES
dc.title Polyoxometalate-Stabilized Silver Nanoparticles and Hybrid Electrode Assembly Using Activated Carbon es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.3390/nano13152241 es_ES
dc.relation.projectID info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2021-2023/PID2021-126071OB-C21/ES/APLICANDO MXENOS COMO CATALIZADORES DEFINITIVOS PARA LA PRODUCCION DE COMBUSTIBLES SOLARES/ es_ES
dc.relation.projectID info:eu-repo/grantAgreement/EC/H2020/801370/EU/Beatriu de Pinos-3 Postdoctoral Programme/ es_ES
dc.relation.projectID info:eu-repo/grantAgreement/EC/H2020/894270/EU/MEtal NAnoClusters for Electrocatalytic CO2 conversion/ es_ES
dc.rights.accessRights Abierto es_ES
dc.description.bibliographicCitation Goberna-Ferrón, S.; Cots, L.; Perxés Perich, M.; Zhu, J.; Gomez-Romero, P. (2023). Polyoxometalate-Stabilized Silver Nanoparticles and Hybrid Electrode Assembly Using Activated Carbon. Nanomaterials. 13(15). https://doi.org/10.3390/nano13152241 es_ES
dc.description.accrualMethod S es_ES
dc.relation.publisherversion https://doi.org/10.3390/nano13152241 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 13 es_ES
dc.description.issue 15 es_ES
dc.identifier.eissn 2079-4991 es_ES
dc.identifier.pmid 37570559 es_ES
dc.identifier.pmcid PMC10421052 es_ES
dc.relation.pasarela S\521806 es_ES
dc.contributor.funder European Commission es_ES
dc.contributor.funder Agencia Estatal de Investigación es_ES
dc.contributor.funder European Regional Development Fund es_ES
upv.costeAPC 2530 es_ES


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