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The effects of growth conditions on the surface properties and photocatalytic activities of anatase TiO2 films prepared via electrochemical anodizing and annealing methods

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dc.contributor.authorDEMİRCİ, SELİM
dc.contributor.authorsDikici, Tuncay; Yurddaskal, Metin; Demirci, Selim; Celik, Erdal
dc.date.accessioned2022-03-12T22:23:46Z
dc.date.available2022-03-12T22:23:46Z
dc.date.issued2017
dc.description.abstractIn the present work, nanostructured TiO2 films were prepared by electrochemical anodization process of titanium in fluoride-containing electrolytes using an innovative approach. After anodization, the TiO2 films were annealed at 480 degrees C for 2 h in air in order to acquire anatase phase transformation and increase its crystallinity. The effects of anodization voltage, electrolyte concentration and anodization time on the formation of TiO2 films and the photocatalytic degradation of methylene blue (MB) were discussed in details. The phase structure and surface morphology of the samples characterized by means of X-ray diffraction and scanning electron microscope. The as-prepared nanostructured TiO2 film anodized in 0.5% HF electrolyte at 15 V for 240 min showed excellent photocatalytic degradation of MB and is promising for environmental purification.
dc.identifier.doi10.1007/s10934-017-0393-2
dc.identifier.eissn1573-4854
dc.identifier.issn1380-2224
dc.identifier.urihttps://hdl.handle.net/11424/234552
dc.identifier.wosWOS:000413761200011
dc.language.isoeng
dc.publisherSPRINGER
dc.relation.ispartofJOURNAL OF POROUS MATERIALS
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectNanostructured TiO2
dc.subjectAnatase
dc.subjectPhotocatalytic activity
dc.subjectElectrochemical anodization
dc.subjectSurface morphology
dc.subjectMethylene blue
dc.subjectNANOTUBE ARRAYS
dc.subjectTITANIUM-DIOXIDE
dc.subjectDOPED TIO2
dc.subjectNANOPOROUS TIO2
dc.subjectTEMPERATURE
dc.subjectFABRICATION
dc.subjectDEGRADATION
dc.subjectOXIDATION
dc.subjectELECTRODE
dc.subjectLAYER
dc.titleThe effects of growth conditions on the surface properties and photocatalytic activities of anatase TiO2 films prepared via electrochemical anodizing and annealing methods
dc.typearticle
dspace.entity.typePublication
local.avesis.idad6707c9-37da-48d3-b861-95a7aa946ae5
local.import.packageSS17
local.indexed.atWOS
local.indexed.atSCOPUS
local.journal.numberofpages10
local.journal.quartileQ2
oaire.citation.endPage1544
oaire.citation.issue6
oaire.citation.startPage1535
oaire.citation.titleJOURNAL OF POROUS MATERIALS
oaire.citation.volume24
relation.isAuthorOfPublication391455e8-8240-46e8-a9fa-618b52b20ab3
relation.isAuthorOfPublication.latestForDiscovery391455e8-8240-46e8-a9fa-618b52b20ab3

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