MXene-functionalised 3D-printed electrodes for electrochemical capacitors

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dc.contributor.authorRedondo Negrete, Edurnecs
dc.contributor.authorPumera, Martincs
dc.coverage.issue1cs
dc.coverage.volume124cs
dc.date.issued2021-03-01cs
dc.description.abstract3D printing is a manufacturing technique that can be used to produce electrochemical capacitors with customised shapes and minimal material waste. However, the range of carbon-additive filaments currently commercially available is limited, resulting in 3D-printed electrodes with a poor capacitive performance due to their high thermoplastic content. Herein, a novel approach is presented for enhancing the electrochemical properties of 3D-printed electrodes, based on electrochemical activation of the electrodes followed by MXene functionalisation. Archetypal MXene, Ti3C2, has been used to modify the 3D-printed electrode surface; it has been demonstrated that it enhances the capacitance of the electrodes almost three-fold. These findings show a new route towards enhancing the performance of 3D-printed electrochemical capacitors and pave the way for further developments leading to other electrochemical applications.en
dc.formattextcs
dc.format.extent1-6cs
dc.format.mimetypeapplication/pdfcs
dc.identifier.citationELECTROCHEMISTRY COMMUNICATIONS. 2021, vol. 124, issue 1, p. 1-6.en
dc.identifier.doi10.1016/j.elecom.2021.106920cs
dc.identifier.issn1388-2481cs
dc.identifier.orcid0000-0003-1696-3787cs
dc.identifier.orcid0000-0001-5846-2951cs
dc.identifier.other169908cs
dc.identifier.researcheridW-3612-2019cs
dc.identifier.researcheridF-2724-2010cs
dc.identifier.scopus56117570300cs
dc.identifier.urihttp://hdl.handle.net/11012/196755
dc.language.isoencs
dc.publisherElseviercs
dc.relation.ispartofELECTROCHEMISTRY COMMUNICATIONScs
dc.relation.urihttps://www.sciencedirect.com/science/article/pii/S1388248121000047cs
dc.rightsCreative Commons Attribution-NonCommercial-NoDerivatives 4.0 Internationalcs
dc.rights.accessopenAccesscs
dc.rights.sherpahttp://www.sherpa.ac.uk/romeo/issn/1388-2481/cs
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/cs
dc.subjectMXeneen
dc.subjectTi3C2en
dc.subject3D printingen
dc.subjectFunctionalisationen
dc.subjectElectrochemical capacitoren
dc.titleMXene-functionalised 3D-printed electrodes for electrochemical capacitorsen
dc.type.driverarticleen
dc.type.statusPeer-revieweden
dc.type.versionpublishedVersionen
sync.item.dbidVAV-169908en
sync.item.dbtypeVAVen
sync.item.insts2025.02.03 15:50:29en
sync.item.modts2025.01.17 19:35:09en
thesis.grantorVysoké učení technické v Brně. Středoevropský technologický institut VUT. Energie budoucnosti a inovacecs
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