Приказ основних података о документу
TiO2/Bi2O3 coatings formed by plasma electrolytic oxidation of titanium for photocatalytic applications
dc.creator | Stojadinović, Stevan | |
dc.creator | Radić, Nenad | |
dc.creator | Tadić, Nenad | |
dc.creator | Vasilić, Rastko | |
dc.creator | Tsanev, Aleksander | |
dc.date.accessioned | 2023-01-23T20:32:02Z | |
dc.date.available | 2023-01-23T20:32:02Z | |
dc.date.issued | 2022 | |
dc.identifier.issn | 0957-4522 | |
dc.identifier.issn | 1573-482X | |
dc.identifier.uri | https://cer.ihtm.bg.ac.rs/handle/123456789/5602 | |
dc.description.abstract | TiO2 coatings modified by Bi2O3 particles were successfully formed by plasma electrolytic oxidation (PEO) process of titanium in supporting electrolyte (10 g/L Na3PO4·10H2O) with the addition of Bi2O3 particles. The morphology, crystal structure, chemical composition, and optical properties of formed PEO coatings were investigated by scanning electron microscopy, energy-dispersive spectroscopy, X-ray fluorescence, X-ray diffraction, X-ray photoelectron spectroscopy, UV–Vis diffuse reflectance spectroscopy, and photoluminescent techniques. The photodegradation of methyl orange under simulated sunlight condition was used to determine the potential of TiO2/Bi2O3 coatings in photocatalysis. The photocatalytic activity (PA) of TiO2/Bi2O3 coatings is higher than that of pure TiO2. PA of TiO2/Bi2O3 coatings is highly dependent on the amount of Bi2O3 particles in the supporting electrolyte and the highest PA was observed for TiO2/Bi2O3 coating formed in supporting electrolyte with the addition of 1.2 g/L of Bi2O3 particles. Enhanced PA is related to the reduction of photo-generated electron/hole recombination rate as a result of TiO2 and Bi2O3 coupling. | |
dc.publisher | Springer | en |
dc.relation | info:eu-repo/grantAgreement/MESTD/inst-2020/200026/RS// | |
dc.relation | info:eu-repo/grantAgreement/MESTD/inst-2020/200162/RS// | |
dc.rights | restrictedAccess | |
dc.source | Journal of Materials Science: Materials in Electronics | en |
dc.subject | oxidation | |
dc.subject | TiO2 | |
dc.subject | Bi2O3 | |
dc.subject | plasma electrolytic oxidation (PEO) | |
dc.subject | photocatalytic activity | |
dc.title | TiO2/Bi2O3 coatings formed by plasma electrolytic oxidation of titanium for photocatalytic applications | en |
dc.type | article | en |
dc.rights.license | ARR | |
dc.citation.volume | 33 | |
dc.citation.issue | 7 | |
dc.citation.spage | 4467 | |
dc.citation.epage | 4481 | |
dc.citation.rank | M22~ | |
dc.identifier.doi | 10.1007/s10854-021-07637-0 | |
dc.identifier.scopus | 2-s2.0-85123867322 | |
dc.identifier.wos | 000749091400005 | |
dc.type.version | publishedVersion |