Photocatalytic degradation of Congo Red by hydrothermally synthesized nanocrystalline TiO2 and identification of degradation products by LC-MS

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dc.authoridİZGİ, Belgin/0000-0002-1074-3612
dc.authoridOKUSLUK, Funda/0000-0002-1334-4043
dc.authorwosidİZGİ, Belgin/AAE-8564-2020
dc.authorwosidErdemoğlu, Sema/AAA-3930-2021
dc.authorwosidAsilturk, Meltem/B-2989-2013
dc.authorwosidOKUSLUK, Funda/ABG-8842-2020
dc.contributor.authorErdemoglu, Sema
dc.contributor.authorAksu, Songuel Karaaslan
dc.contributor.authorSayilkan, Funda
dc.contributor.authorIzgi, Belgin
dc.contributor.authorAsilturk, Meltem
dc.contributor.authorSayilkan, Hikmet
dc.contributor.authorFrimmel, Fritz
dc.date.accessioned2024-08-04T20:30:50Z
dc.date.available2024-08-04T20:30:50Z
dc.date.issued2008
dc.departmentİnönü Üniversitesien_US
dc.description.abstractDegradation of Congo Red (CR) dye in aqueous solutions was investigated by means of photocatalysis of TiO2 which was hydrothermally synthesized at 200 degrees C in 2 h, in anatase phase with 8 nm crystallite size. Efficiency of TiO2 in photocatalytic degradation under visible irradiation was studied by investigating the effects of amount of TiO2, irradiation time, initial CR concentration and pH. It was found that complete decolorization is achieved within 30 min of irradiation. Effects of nitrate and sulphate ions and humic acid on the degradation were also tested. The results were compared with Degussa P-25 TiO2 at the same degradation conditions. Degradation products were detected using LC-MS technique. The probable pathways for the formation of degradation products were proposed. (C) 2008 Published by Elsevier B.V.en_US
dc.identifier.doi10.1016/j.jhazmat.2007.11.087
dc.identifier.endpage476en_US
dc.identifier.issn0304-3894
dc.identifier.issn1873-3336
dc.identifier.issue3en_US
dc.identifier.pmid18378395en_US
dc.identifier.scopus2-s2.0-44449142315en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage469en_US
dc.identifier.urihttps://doi.org/10.1016/j.jhazmat.2007.11.087
dc.identifier.urihttps://hdl.handle.net/11616/94566
dc.identifier.volume155en_US
dc.identifier.wosWOS:000257261600010en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakPubMeden_US
dc.language.isoenen_US
dc.publisherElsevieren_US
dc.relation.ispartofJournal of Hazardous Materialsen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectCongo Reden_US
dc.subjectphotocatalytic degradationen_US
dc.subjectTiO2en_US
dc.subjectdegradation productsen_US
dc.subjectLC-MSen_US
dc.titlePhotocatalytic degradation of Congo Red by hydrothermally synthesized nanocrystalline TiO2 and identification of degradation products by LC-MSen_US
dc.typeArticleen_US

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