INFLUENCE OF Nb2O5 AND B2O3 ON THE PHOTOCATALYTIC AND ANTIBACTERIAL ACTIVITY OF SOL-GEL DERIVED TiO2 NANOPОWDERS

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creativework.keywordsantibacterial properties, photocatalytic properties, powders, sol-gel
creativework.publisherUniversity of Chemical Technology and Metallurgyen
dc.contributor.authorBachvarova-Nedelcheva A.
dc.contributor.authorIordanova R.
dc.contributor.authorGeorgieva N.
dc.contributor.authorNemska V.
dc.contributor.authorFoteva T.
dc.contributor.authorStoyanova A.
dc.date.accessioned2024-07-10T14:27:06Z
dc.date.accessioned2024-07-10T14:51:08Z
dc.date.available2024-07-10T14:27:06Z
dc.date.available2024-07-10T14:51:08Z
dc.date.issued2024-01-01
dc.description.abstractTiO2 based powders containing B2O3 and Nb2O5 were obtained through an aqueous sol-gel method. The as-prepared gels were step wisely heated in the temperature range 200°C - 500°C and subsequently characterized by XRD, IR and UV-Vis analysis. The TiO2 (anatase) is the single crystalline phase which has been detected up to 500°C. Photocatalytic tests showed that the investigated samples possess photocatalytic activity toward Malachite green organic dye and TiO2/Nb2O5 exhibited higher photocatalytic activity than TiO2/B2O3 sample. The compositions exhibited good antimicrobial activity against E. coli NBIMCC K12 407 and Bacillus subtilis NBIMCC 3562.
dc.identifier.doi10.59957/jctm.v59.i2.2024.12
dc.identifier.issn1314-7978
dc.identifier.issn1314-7471
dc.identifier.scopusSCOPUS_ID:85186594130en
dc.identifier.urihttps://rlib.uctm.edu/handle/123456789/915
dc.language.isoen
dc.source.urihttps://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85186594130&origin=inward
dc.titleINFLUENCE OF Nb2O5 AND B2O3 ON THE PHOTOCATALYTIC AND ANTIBACTERIAL ACTIVITY OF SOL-GEL DERIVED TiO2 NANOPОWDERS
dc.typeArticle
oaire.citation.issue2
oaire.citation.volume59
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