Green synthesized nanoceria applied as a fenton-like catalyst for degrading methylene blue

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dc.authorid0000-0003-1077-2621en_US
dc.authorscopusid55015478800en_US
dc.authorwosidDIX-5656-2022en_US
dc.contributor.authorÖzyurt, Dilek
dc.contributor.authorÖzdemir Olgun, Fatoş Ayça
dc.contributor.authorDemirata, Birsen
dc.contributor.authorApak, Reşat
dc.date.accessioned2023-02-21T06:25:45Z
dc.date.available2023-02-21T06:25:45Z
dc.date.issued2023en_US
dc.departmentFakülteler, Mühendislik ve Doğa Bilimleri Fakültesi, Kimya Mühendisliği Bölümüen_US
dc.description.abstractNanomaterials are preferred for scientific studies due to their spectral properties and perfect surface appearance. This study aims to introduce a novel, environmentally friendly, photocatalytic method for degrading methylene blue (MB) in aqueous solutions. With this purpose in mind, the study synthesizes nanoceria particles and coats them with zahter (Thymbra spicata; zahter-coated nanoceria, ZCNC) following the main outlines of green chemistry as characterized by SEM and FTIR analyses. The study proposes this new nanoparticle (with the aid of H2O2 and UV combinations) as an alternative to iron in Fenton-type reactions for enabling MB degradation. The maximum efficiency was observed through the ternary combination of zahter-coated nanoceria, UV light, and H2O2 at 63% concentration. The degradation of the MB solution was achieved by installing a small amount of ZCNC (0.1g), after which the absorbance values were measured at 664 nm. According to the possible reaction kinetics discussed within the study, the reaction rate was calculated at 1.49 × 10-2 min -1, thus enabling a faster reaction for a better evaluation of the reaction mechanism compared to other degradation processes that have been previously investigated.en_US
dc.identifier.citationÖzyurt, D., Özdemir Olgun, F. A., Demirata, B. & Apak, R. (2023). Green synthesized nanoceria applied as a fenton-like catalyst for degrading methylene blue. Aquatic Sciences and Engineering, 38(1), pp. 74-80. https://doi.org/10.26650/ASE20221199598en_US
dc.identifier.doi10.26650/ASE20221199598en_US
dc.identifier.endpage80en_US
dc.identifier.issn2602-473X
dc.identifier.issue1en_US
dc.identifier.scopus2-s2.0-85147663956en_US
dc.identifier.scopusqualityQ4en_US
dc.identifier.startpage74en_US
dc.identifier.trdizinid1180057
dc.identifier.urihttps://doi.org/10.26650/ASE20221199598
dc.identifier.urihttps://hdl.handle.net/20.500.13055/393
dc.identifier.volume38en_US
dc.identifier.wosWOS:000925337200008en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakTR-Dizinen_US
dc.indekslendigikaynak.otherESCI - Emerging Sources Citation Indexen_US
dc.institutionauthorÖzdemir Olgun, Fatoş Ayça
dc.language.isoenen_US
dc.publisherIstanbul University Faculty of Aquatic Sciencesen_US
dc.relation.ispartofAquatic Sciences and Engineeringen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectAdvanced Oxidation Processen_US
dc.subjectHydroxyl Radicalsen_US
dc.subjectMethylene Blueen_US
dc.subjectNanoceriaen_US
dc.subjectPhotocatalytic Degradationen_US
dc.subjectThymbra Spicataen_US
dc.titleGreen synthesized nanoceria applied as a fenton-like catalyst for degrading methylene blueen_US
dc.typeArticleen_US
dspace.entity.typePublication

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