Ti3C2Tx MXene/alginate‑based electrodes for supercapacitors.

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dc.contributorUNIVERSIDADE FEDERAL DO VALE DO SÃO FRANCISCO; UNIVERSIDADE DE SÃO PAULO; DANIEL SOUZA CORREA, CNPDIA; UNIVERSIDADE DE SÃO PAULO; UNIVERSITY OF ARARAQUARA; UNIVERSIDADE FEDERAL DO VALE DO SÃO FRANCISCO.
dc.creatorFOTIUS, J. A. A.
dc.creatorFACURE, M. H. M.
dc.creatorCORREA, D. S.
dc.creatorCARRILHO, E.
dc.creatorBARUD, H. da S.
dc.creatorOLIVEIRA, H. P. de
dc.date2025-05-28T19:53:47Z
dc.date2025-05-28T19:53:47Z
dc.date2025-05-28
dc.date2025
dc.date.accessioned2026-07-07T04:29:49Z
dc.descriptionThe promising application of MXenes in energy storage-based solutions is seriously afected by stacking processes that reduce available active sites for charge accumulation. Incorporating MXene into biopolymer templates represents a promising strategy to avoid aggregation of active electrochemical compounds, resulting in the optimization of the specifc capacitance and energy/power density. Herein, the production of Ti3C2Tx/alginate composites is explored as a part of a strategy to reduce the aggregation degree in MXene while preserving the electrical output performance of the overall electrode. By efectively incorporating MXene into sodium alginate-based electrodes, the energy density and power density of a 2-electrode device were 10.2 Wh kg–1 and 1724.1 W kg–1, respectively. This paper highlights a competitive device prototype with a reduced MXene content compared to a pure MXene electrode, signifcantly lowering the final cost of the resulting supercapacitor due to the lower density of the active electrochemical fller.
dc.format16 p.
dc.identifierJournal of Materials Research, 2025.
dc.identifierhttp://www.alice.cnptia.embrapa.br/alice/handle/doc/1176126
dc.identifier10.1557/s43578-025-01588-6
dc.identifier.urihttp://hdl.handle.net/123456789/463172
dc.languageeng
dc.rightsopenAccess
dc.subjectSustainable energy
dc.subjectFaradaic processes
dc.subjectHybrid supercapacitors
dc.titleTi3C2Tx MXene/alginate‑based electrodes for supercapacitors.
dc.typeArtigo de periódico

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