Fabrication of TiO2 nanotubes on Ti spheres using bipolar electrochemistry

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dc.contributor.authorSopha, Hanna Ingridcs
dc.contributor.authorHromádko, Luděkcs
dc.contributor.authorMotola, Martincs
dc.contributor.authorMacák, Jancs
dc.coverage.issue1cs
dc.coverage.volume111cs
dc.date.accessioned2020-08-04T11:04:35Z
dc.date.available2020-08-04T11:04:35Z
dc.date.issued2020-02-01cs
dc.description.abstractIn this work, the anodization of Ti spheres using bipolar electrochemistry is reported for the first time. TiO2 nanotubes were found over the entire surface area of the Ti spheres when a square-wave potential was employed. The TiO2 nanotubes were similar to 77 nm in inner diameter and had a thickness of similar to 2 mu m on the extremities of the Ti spheres. Due to their increased surface area, the Ti spheres covered with TiO2 nanotubes had a rate constant for the photocatalytic degradation of methylene blue which was approximately 2.15 times higher than that of non-anodized Ti spheres with a thin thermal oxide layer.en
dc.formattextcs
dc.format.extent1-4cs
dc.format.mimetypeapplication/pdfcs
dc.identifier.citationELECTROCHEMISTRY COMMUNICATIONS. 2020, vol. 111, issue 1, p. 1-4.en
dc.identifier.doi10.1016/j.elecom.2020.106669cs
dc.identifier.issn1388-2481cs
dc.identifier.other164062cs
dc.identifier.urihttp://hdl.handle.net/11012/193512
dc.language.isoencs
dc.publisherElseviercs
dc.relation.ispartofELECTROCHEMISTRY COMMUNICATIONScs
dc.relation.urihttps://www.sciencedirect.com/science/article/pii/S1388248120300205cs
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.subjectTiO2 nanotube layersen
dc.subjectTi spheresen
dc.subjectBipolar electrochemistryen
dc.subjectPhotocatalysisen
dc.titleFabrication of TiO2 nanotubes on Ti spheres using bipolar electrochemistryen
dc.type.driverarticleen
dc.type.statusPeer-revieweden
dc.type.versionpublishedVersionen
sync.item.dbidVAV-164062en
sync.item.dbtypeVAVen
sync.item.insts2020.08.19 00:59:51en
sync.item.modts2020.08.19 00:15:54en
thesis.grantorVysoké učení technické v Brně. Středoevropský technologický institut VUT. Pokročilé nízkodimenzionální nanomateriálycs
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Pokročilé nízkodimenzionální nanomateriály