Synthesize, characterization and activity test of Fe2O3 immobilized in SiO2 from bamboo leaves for methylene blue photooxidation

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dc.contributor.authorPutra, Rizky
dc.contributor.editorBoğa, Rengin
dc.contributor.editorSezen, Efe Haşim
dc.date.accessioned2024-07-12T21:59:03Z
dc.date.available2024-07-12T21:59:03Z
dc.date.issued2022en_US
dc.departmentMaltepe Üniversitesi, Rektörlüken_US
dc.description.abstractIt has been conducted a research on the producing of iron-silica oxide (Fe2O3@SiO2) composite made from bamboo leaves and its application as a photocatalyst for photodegradation of methylene blue. The bamboo leaves were calcinated at the temperature of 600 °C to produce bamboo leaves ash. The preparation of silica (SiO2) was performed by reflux method from bamboo leaves ash. Meanwhile, the iron-silica oxide (Fe2O3@SiO2) composite was prepared by using 0.17 M FeCl3, 0.4 M NaOH, and silica (SiO2). The characterization of the composite was performed by SEM-EDX, DR-UV, GSA, and XRD. The photocatalyst activity test for photooxidation of methylene blue was carried out in a closed reactor equipped with UV light. In the photocatalyst activity test studied the effect of the weight of the catalyst on the time variation and the effect of variations in the concentration of methylene blue in the photooxidation process. The results of the photocatalyst activity test were analyzed using a UV-Vis spectrophotometer. The test results showed that the weight of the catalyst depends on the concentration of methylene blue used, wherein methylene blue 5 ppm and 10 ppm the optimum catalyst weight was at 0.01 gram and in methylene blue 20 ppm the optimum catalyst weight was at 0.1 gram. The photocatalyst activity test on the variation of methylene blue concentration showed that the higher the concentration of methylene blue was analyzed, the ability of iron-silica oxide (Fe2O3@SiO2) on methylene blue photooxidation decreased and the optimum methylene blue concentration was 5 ppm.en_US
dc.identifier.citationPutra, R. (2022). Synthesize, characterization and activity test of Fe2O3 immobilized in SiO2 from bamboo leaves for methylene blue photooxidation. Boğa, R. ve Sezen, A. H. (Ed.). Maltepe Üniversitesi Mimarlık ve Tasarım Uluslararası Öğrenci Kongresi içinde (ss. 25). İstanbul: T.C. Maltepe Üniversitesi.en_US
dc.identifier.endpage25en_US
dc.identifier.isbn978-605-2124-62-8
dc.identifier.startpage25en_US
dc.identifier.urihttps://www.maltepe.edu.tr/muisc2022/
dc.identifier.urihttps://hdl.handle.net/20.500.12415/8881
dc.language.isoenen_US
dc.publisherT.C. Maltepe Üniversitesien_US
dc.relation.ispartofMaltepe Üniversitesi Mimarlık ve Tasarım Uluslararası Öğrenci Kongresien_US
dc.relation.publicationcategoryUluslararası Konferans Öğesi - Başka Kurum Yazarıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.snmzKY08333
dc.subjectBamboo Leavesen_US
dc.subjectFe2O3@SiO2 Compositeen_US
dc.subjectPhotooxidationen_US
dc.subjectMethylene Blueen_US
dc.titleSynthesize, characterization and activity test of Fe2O3 immobilized in SiO2 from bamboo leaves for methylene blue photooxidationen_US
dc.typeConference Object
dspace.entity.typePublication

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