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.accessioned2020-08-27T20:58:53Z
dc.date.available2020-08-27T20:58:53Z
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.other164747cs
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.insts2020.10.29 11:05:53en
sync.item.modts2020.09.05 00:14:45en
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
thesis.grantorVysoké učení technické v Brně. Fakulta strojního inženýrství. Ústav materiálových věd a inženýrstvícs
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