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dc.contributor.authorAltun, Esra Yeliz
dc.contributor.authorPOZAN SOYLU, Gülin Selda
dc.contributor.authorŞİŞMANOĞLU, Zehra Tuba
dc.date.accessioned2021-12-10T11:36:51Z
dc.date.available2021-12-10T11:36:51Z
dc.date.issued2021
dc.identifier.citationAltun E. Y. , ŞİŞMANOĞLU Z. T. , POZAN SOYLU G. S. , "Photocatalytic decomposition of textile dyestuffs by photosensitive metal oxide catalysts", TURKISH JOURNAL OF CHEMISTRY, cilt.45, sa.5, ss.1432-1443, 2021
dc.identifier.issn1300-0527
dc.identifier.otherav_8938e16d-a2f2-4572-abf6-3ae732e39d00
dc.identifier.othervv_1032021
dc.identifier.urihttp://hdl.handle.net/20.500.12627/172248
dc.identifier.urihttps://doi.org/10.3906/kim-2104-30
dc.description.abstractTextile azo dyes are one of the pollutants in waste water that adversely affect human and environmental health. Removal of these chemicals from wastewater is important for eco-system and human health. In this study, Bi2O3 nanoflakes and ZnO were synthesized by the co-precipitation method. Adsorption and photocatalytic degradation reactions were carried out to remove dyes (Victoria blue (VB) and Malachite green (MG)) from wastewater with the photocatalysts. In order to improve the activity of catalysts, cetyltrimethylammoniumbromide (CTAB) was added as a surfactant to pure oxide structures, and Bi2O3-CTAB and ZnO-CTAB catalysts were prepared. The structural and morphological properties of these catalysts were determined by BET, XRD, DRS, FTIR, and SEM analysis. It was found that the activity of the catalyst was improved by adding surfactant to the Bi2O3. 'I he total mineralization of VB dye was completed in 60 min under sunlight with Bi2O3-CTAB catalyst. However, the degradation of the MG dye with the same catalyst under UV-C irradiation could be completed in 120 min.
dc.language.isoeng
dc.subjectGeneral Engineering
dc.subjectCatalysis
dc.subjectPhysical Sciences
dc.subjectMÜHENDİSLİK, KİMYASAL
dc.subjectMühendislik
dc.subjectMühendislik, Bilişim ve Teknoloji (ENG)
dc.subjectKimya Mühendisliği ve Teknolojisi
dc.subjectBiyokimya
dc.subjectAlkoloidler
dc.subjectTemel Bilimler
dc.subjectMühendislik ve Teknoloji
dc.subjectGeneral Chemistry
dc.subjectChemical Health and Safety
dc.subjectFluid Flow and Transfer Processes
dc.subjectChemistry (miscellaneous)
dc.subjectChemical Engineering (miscellaneous)
dc.subjectEngineering (miscellaneous)
dc.subjectGeneral Chemical Engineering
dc.subjectColloid and Surface Chemistry
dc.subjectKİMYA, MULTİDİSİPLİNER
dc.subjectKimya
dc.subjectTemel Bilimler (SCI)
dc.titlePhotocatalytic decomposition of textile dyestuffs by photosensitive metal oxide catalysts
dc.typeMakale
dc.relation.journalTURKISH JOURNAL OF CHEMISTRY
dc.contributor.departmentİstanbul Üniversitesi-Cerrahpaşa , ,
dc.identifier.volume45
dc.identifier.issue5
dc.identifier.startpage1432
dc.identifier.endpage1443
dc.contributor.firstauthorID2757728


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