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Understanding the Capacitive and Diffusion-Controlled Behavior of Electrophoretically Deposited V2CTx on Carbon Yarn as a Potential Anode for Asymmetric Devices

2025-02-19Artigo científico Acesso aberto
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dc.contributor.authorRafique, Amjid
dc.contributor.authorNaeem, Usman
dc.contributor.authorMarques, Ana
dc.contributor.authorFerreira, Isabel
dc.contributor.authorRizwan, Syed
dc.contributor.authorBaptista, Ana Catarina
dc.contributor.institutionCENIMAT-i3N - Centro de Investigação de Materiais (Lab. Associado I3N)
dc.contributor.institutionDCM - Departamento de Ciência dos Materiais
dc.contributor.pblACS - American Chemical Society
dc.date.accessioned2025-08-29T22:23:42Z
dc.date.available2025-08-29T22:23:42Z
dc.date.issued2025-02-19
dc.descriptionFunding Information: This work was financed by national funds from FCT - Fundação para a Ciência e a Tecnologia, I.P., in the scope of the All-FIBRE project with the reference PTDC/CTM-CTM/1571/2020, and the projects LA/P/0037/2020, UIDP/50025/2020, UIDP/50025/2020, and UIDB/50025/2020 of the Associate Laboratory Institute of Nanostructures, Nano modelling, and Nanofabrication–i3N. Nanofabrication─i3N. Syed Rizwan thanks the Higher Education Commission (HEC) of Pakistan for providing research funding under the Project No. 20-14784/NRPU/R&D/HEC/2021. Publisher Copyright: © 2025 The Authors. Published by American Chemical Society.
dc.description.abstractRecently, a novel class of emerging 2D materials identified as MXene have been revolutionizing the fabrication and development of flexible energy storage systems, i.e., batteries and supercapacitors. Herein, the focus is on the remarkable capacitive performance of V2CTx MXene-based flexible electrodes so far poorly explored. However, research was focused on Ti3C2Tx and its applications in the energy field, although more than 100 other members of this group have already been reported. Some of these MXenes are emerging as potential candidates for energy applications with promising results such as Ti2C and Mo2C in aqueous electrolytes, but many others remain to be explored. The paper detailed a comprehensive study of the electrophoretic deposition of V2CTx on carbon yarn wires and the evaluation of their electrochemical behavior (capacitive and diffusive) in three electrolytes at different pH values: acidic, basic, and neutral pH to investigate the correct potential window for this material in energy applications. The devices exhibited specific capacitances of 248, 177, and 89 F g-1 for EPD10, EPD20, and EPD30, respectively. The synthesized and deposited MXene nanoparticles were analyzed by XRD, Raman, and SEM for phase identification, chemical structure identification, and morphological analysis, respectively. The synthesized material showed good electrochemical performance in terms of cyclic stability after 3000 cycles with >90% capacitance retention.en
dc.description.versionpublishersversion
dc.description.versionpublished
dc.format.extent14
dc.format.extent9497982
dc.identifier.doi10.1021/acsomega.4c06035
dc.identifier.issn2470-1343
dc.identifier.otherPURE: 128213206
dc.identifier.otherPURE UUID: 2b06af73-7b41-47a0-ab3b-3cf1283d5b46
dc.identifier.otherScopus: 86000374379
dc.identifier.otherWOS: 001427951700001
dc.identifier.otherPubMed: 40060887
dc.identifier.otherPubMedCentral: PMC11886669
dc.identifier.otherORCID: /0000-0002-8838-0364/work/190807554
dc.identifier.otherORCID: /0000-0003-1631-6248/work/190808662
dc.identifier.urihttp://hdl.handle.net/10362/187212
dc.identifier.urlhttps://www.scopus.com/pages/publications/86000374379
dc.identifier.urlhttps://www.webofscience.com/wos/woscc/full-record/WOS:001427951700001
dc.language.isoeng
dc.peerreviewedyes
dc.relationinfo:eu-repo/grantAgreement/FCT/3599-PPCDT/PTDC%2FCTM-CTM%2F1571%2F2020/PT
dc.relationAll-Fibre Integrated Photovoltaic Storage Device for e-Textiles
dc.relationInstitute of Nanostructures, Nanomodelling and Nanofabrication
dc.relationInstitute of Nanostructures, Nanomodelling and Nanofabrication
dc.relationinfo:eu-repo/grantAgreement/FCT/Concurso de avaliação no âmbito do Programa Plurianual de Financiamento de Unidades de I&D (2017%2F2018) - Financiamento Base/UIDB%2F50025%2F2020/PT
dc.subjectDeposition
dc.subjectTwo dimensional materials
dc.subjectMaterials
dc.subjectElectrodes
dc.subjectElectrodeposition
dc.subjectGeneral Chemistry
dc.subjectGeneral Chemical Engineering
dc.titleUnderstanding the Capacitive and Diffusion-Controlled Behavior of Electrophoretically Deposited V2CTx on Carbon Yarn as a Potential Anode for Asymmetric Devicesen
dc.typejournal article
degois.publication.firstPage7621
degois.publication.issue8
degois.publication.lastPage7634
degois.publication.titleACS Omega
degois.publication.volume10
dspace.entity.typePublication
oaire.awardNumberPTDC/CTM-CTM/1571/2020
oaire.awardNumberLA/P/0037/2020
oaire.awardNumberUIDP/50025/2020
oaire.awardNumberUIDB/50025/2020
oaire.awardTitleAll-Fibre Integrated Photovoltaic Storage Device for e-Textiles
oaire.awardTitleInstitute of Nanostructures, Nanomodelling and Nanofabrication
oaire.awardTitleInstitute of Nanostructures, Nanomodelling and Nanofabrication
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/3599-PPCDT/PTDC%2FCTM-CTM%2F1571%2F2020/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/LA%2FP%2F0037%2F2020/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDP%2F50025%2F2020/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/Concurso de avaliação no âmbito do Programa Plurianual de Financiamento de Unidades de I&D (2017%2F2018) - Financiamento Base/UIDB%2F50025%2F2020/PT
oaire.fundingStream3599-PPCDT
oaire.fundingStream6817 - DCRRNI ID
oaire.fundingStream6817 - DCRRNI ID
oaire.fundingStreamConcurso de avaliação no âmbito do Programa Plurianual de Financiamento de Unidades de I&D (2017/2018) - Financiamento Base
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.nameFundação para a Ciência e a Tecnologia
project.funder.nameFundação para a Ciência e a Tecnologia
project.funder.nameFundação para a Ciência e a Tecnologia
project.funder.nameFundação para a Ciência e a Tecnologia
rcaap.rightsopenAccess
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