TiO2 Nanotube Layers Decorated with Al2O3/MoS2/Al2O3 as Anode for Li-ion Microbatteries with Enhanced Cycling Stability

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dc.contributor.authorTesfaye, Alexandr T.cs
dc.contributor.authorSopha, Hanna Ingridcs
dc.contributor.authorAyobi, Angelacs
dc.contributor.authorZazpe Mendioroz, Raúlcs
dc.contributor.authorRodriguez Pereira, Jhonatancs
dc.contributor.authorMichalička, Jancs
dc.contributor.authorHromádko, Luděkcs
dc.contributor.authorNg, Siow Wooncs
dc.contributor.authorSpotz, Zdeněkcs
dc.contributor.authorPřikryl, Jancs
dc.contributor.authorMacák, Jancs
dc.contributor.authorDjenizian, Thierrycs
dc.coverage.issue5cs
dc.coverage.volume10cs
dc.date.issued2020-05-01cs
dc.description.abstractTiO2 nanotube layers (TNTs) decorated with Al2O3/MoS2/Al2O3 are investigated as a negative electrode for 3D Li-ion microbatteries. Homogenous nanosheets decoration of MoS2, sandwiched between Al2O3 coatings within self-supporting TNTs was carried out using atomic layer deposition (ALD) process. The structure, morphology, and electrochemical performance of the Al2O3/MoS2/Al2O3-decorated TNTs were studied using scanning transmission electron microscopy, energy dispersive X-ray spectroscopy, X-ray photoelectron spectroscopy, and chronopotentiometry. Al2O3/MoS2/Al2O3-decorated TNTs deliver an areal capacity almost three times higher than that obtained for MoS2-decorated TNTs and as-prepared TNTs after 100 cycles at 1C. Moreover, stable and high discharge capacity (414 mu Ah cm(-2)) has been obtained after 200 cycles even at very fast kinetics (3C).en
dc.formattextcs
dc.format.extent1-12cs
dc.format.mimetypeapplication/pdfcs
dc.identifier.citationNanomaterials. 2020, vol. 10, issue 5, p. 1-12.en
dc.identifier.doi10.3390/nano10050953cs
dc.identifier.issn2079-4991cs
dc.identifier.orcid0000-0001-6231-0061cs
dc.identifier.orcid0000-0003-2176-6710cs
dc.identifier.orcid0000-0002-4108-2669cs
dc.identifier.orcid0000-0001-7091-3022cs
dc.identifier.other164747cs
dc.identifier.scopus34872408700cs
dc.identifier.scopus36864451800cs
dc.identifier.scopus37041550800cs
dc.identifier.scopus55655855500cs
dc.identifier.urihttp://hdl.handle.net/11012/194874
dc.language.isoencs
dc.publisherMDPIcs
dc.relation.ispartofNanomaterialscs
dc.relation.urihttps://www.mdpi.com/2079-4991/10/5/953cs
dc.rightsCreative Commons Attribution 4.0 Internationalcs
dc.rights.accessopenAccesscs
dc.rights.sherpahttp://www.sherpa.ac.uk/romeo/issn/2079-4991/cs
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/cs
dc.subjectTiO2 nanotubeen
dc.subjectMoS2en
dc.subjectAl2O3en
dc.subjectatomic layer depositionen
dc.subjectLi-ion microbatteriesen
dc.titleTiO2 Nanotube Layers Decorated with Al2O3/MoS2/Al2O3 as Anode for Li-ion Microbatteries with Enhanced Cycling Stabilityen
dc.type.driverarticleen
dc.type.statusPeer-revieweden
dc.type.versionpublishedVersionen
sync.item.dbidVAV-164747en
sync.item.dbtypeVAVen
sync.item.insts2025.02.03 15:49:02en
sync.item.modts2025.01.17 16:52:58en
thesis.grantorVysoké učení technické v Brně. Fakulta strojního inženýrství. Ústav materiálových věd a inženýrstvícs
thesis.grantorVysoké učení technické v Brně. Středoevropský technologický institut VUT. Sdílená laboratoř RP1cs
thesis.grantorVysoké učení technické v Brně. Středoevropský technologický institut VUT. Pokročilé nízkodimenzionální nanomateriálycs
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