Приказ основних података о документу

dc.creatorVukićević, Nataša
dc.creatorCvetković, Vesna S.
dc.creatorJovanović, Ljiljana S.
dc.creatorPavlović, Miroslav M.
dc.creatorJovićević, Jovan N.
dc.date.accessioned2020-01-22T07:47:27Z
dc.date.available2020-01-22T07:47:27Z
dc.date.issued2019
dc.identifier.issn1857-5625
dc.identifier.issn1857-5552
dc.identifier.urihttps://cer.ihtm.bg.ac.rs/handle/123456789/3358
dc.description.abstractIn this study niobium oxide films were formed without peroxo-precursors from three different mixed acidic aqueous solutions on glassy carbon. Linear sweep voltammetry and potential step were techniques used for electrochemical experiments. The simultaneous and consecutive electrochemical reduction of water, nitrate and sulphate ions provided an alkaline environment with oxygen in the near vicinity of the working cathode, which in combination with the present niobium ions, produced niobium oxides and/or oxyhydroxides on the glassy carbon substrate. The formed deposits were analyzed using scanning electron microscopy and energy dispersive spectroscopy and appear to consist of NbO, NbO2 and Nb2O5. Both the niobium and acid concentration of the electrolytes used influenced the morphology and particle size of the deposits. The formation of niobium-fluoride and hydrogen-niobiumoxide complexes is addressed.en
dc.publisherSkopje, North Macedonia : Society of Chemists and Technologists of Macedonia
dc.relationinfo:eu-repo/grantAgreement/MESTD/Basic Research (BR or ON)/172060/RS//
dc.rightsopenAccess
dc.rights.urihttps://creativecommons.org/licenses/by-nc/4.0/
dc.sourceMacedonian Journal of Chemistry and Chemical Engineering
dc.subjectelectrochemical deposition
dc.subjectniobium oxides
dc.subjectacidic solution
dc.subjectglassy carbon
dc.titleFormation of niobium oxides by electrolysis from acidic aqueous solutions on glassy carbonen
dc.typearticleen
dc.rights.licenseBY-NC
dcterms.abstractВукићевић, Наташа; Јовановић, Љиљана; Цветковић, Весна; Јовићевић, Јован Н.; Павловић, Мирослав М.;
dc.rights.holderThe Authors
dc.citation.volume38
dc.citation.issue1
dc.citation.spage39
dc.citation.epage48
dc.citation.rankM23~
dc.identifier.doi10.20450/mjcce.2019.1623
dc.identifier.fulltexthttps://cer.ihtm.bg.ac.rs/bitstream/id/15931/1623-5500-1-PB.pdf
dc.identifier.scopus2-s2.0-85070493664
dc.identifier.wos000477950400006
dc.type.versionpublishedVersion


Документи

Thumbnail

Овај документ се појављује у следећим колекцијама

Приказ основних података о документу