A novel approach to the hydrothermal synthesis of anatase titania nanoparticles and the photocatalytic degradation of rhodamine B

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dc.contributor.authorAkarsu, Murat
dc.contributor.authorAsiltürk, Meltem
dc.contributor.authorSayılkan, Funda
dc.contributor.authorKiraz, Nadir
dc.contributor.authorArpaç, Ertuğrul
dc.contributor.authorSayılkan, Hikmet
dc.date.accessioned2020-11-11T07:24:30Z
dc.date.available2020-11-11T07:24:30Z
dc.date.issued2006
dc.departmentİnönü Üniversitesien_US
dc.description.abstractAbstract: A novel approach was developed for the synthesis of high-dispersed anatase nano-TiO2 by a hydrothermal process without solvent at 200 °C in 1 h. It was characterized using XRD, TEM, BET and elemental analysis. Nanoparticle-TiO2 was used as a photocatalyst by considering complete degradation of Rhodamine B (RB) dye. The photocatalytic reaction parameters such as photocatalyst amount, irradiation time and dye concentration were optimized and it was found that 0.125 wt% catalyst in 30 mg/L of RB aqueous solution is adequate for full degradation of RB in 50 min with 770 W/m2 irradiation power. Photocatalytic activity of the nanoparticle- TiO2 was compared with Degussa P-25 at optimum catalysis conditions determined for the nanoparticle- TiO2. It was concluded that when compared to Degussa P-25, the nanoparticle- TiO2 can be repeatedly used with increasing photocatalytic activity. The results revealed that the photodegradation of RB proceeds by pseudo first-order reaction kinetics in which the rate constant of the degradation is 0.132 min?1.en_US
dc.identifier.citationAKARSU M,ASİLTÜRK M,SAYILKAN F,KİRAZ N,ARPAÇ E,SAYILKAN H (2006). A novel approach to the hydrothermal synthesis of anatase titania nanoparticles and the photocatalytic degradation of rhodamine B. Turkish Journal of Chemistry, 30(3), 333 - 343.en_US
dc.identifier.endpage343en_US
dc.identifier.issn1300-0527
dc.identifier.issn1303-6130
dc.identifier.issue3en_US
dc.identifier.startpage333en_US
dc.identifier.trdizinid57926en_US
dc.identifier.urihttps://hdl.handle.net/11616/18721
dc.identifier.urihttps://search.trdizin.gov.tr/yayin/detay/57926
dc.identifier.volume30en_US
dc.identifier.wosWOS:000239913800008en_US
dc.identifier.wosqualityQ3en_US
dc.indekslendigikaynakTR-Dizinen_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.language.isotren_US
dc.publisherTurkish Journal of Chemistryen_US
dc.relation.ispartofTurkish Journal of Chemistryen_US
dc.relation.publicationcategoryMakale - Ulusal Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.titleA novel approach to the hydrothermal synthesis of anatase titania nanoparticles and the photocatalytic degradation of rhodamine Ben_US
dc.typeArticleen_US

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