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https://hdl.handle.net/20.500.13091/511
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DC Field | Value | Language |
---|---|---|
dc.contributor.author | Dursun, Sami | - |
dc.contributor.author | Kaya, İsmail Cihan | - |
dc.contributor.author | Kocabaş, Mustafa | - |
dc.contributor.author | Akyıldız, Hasan | - |
dc.contributor.author | Kalem, Volkan | - |
dc.date.accessioned | 2021-12-13T10:26:50Z | - |
dc.date.available | 2021-12-13T10:26:50Z | - |
dc.date.issued | 2020 | - |
dc.identifier.issn | 1546-542X | - |
dc.identifier.issn | 1744-7402 | - |
dc.identifier.uri | https://doi.org/10.1111/ijac.13467 | - |
dc.identifier.uri | https://hdl.handle.net/20.500.13091/511 | - |
dc.description.abstract | In this study, CuO-SnO2 p-n type heterostructures were produced and tested for the degradation of methylene blue and 4-nitrophenol under visible light irradiation. CuO particles were produced in plate-like morphology using hydrothermal synthesis. SnO2 nanofibers were obtained by electrospinning. Structural, morphological, optical and semiconducting property characterization of heterostructured CuO-SnO2 and individual phases were performed. The photocatalytic activity was found to change depending on the amount of CuO particles in heterostructured samples. Among others, the sample with 0.35 wt.% CuO-SnO2 showed the highest photocatalytic efficiency with a degradation rate constant 2 h(-1). Active specie scavenger tests revealed that the decomposition reaction occurs through direct oxidation mechanism by the holes in the valence band of SnO2 in pure samples whereas in CuO-SnO2 samples center dot O2- and center dot OH radicals also form and involve in the reactions. Further, the photocatalytic degradation mechanism was revealed using relative band potentials and p-n junctions of the heterostructured photocatalyst. | en_US |
dc.language.iso | en | en_US |
dc.publisher | WILEY | en_US |
dc.relation.ispartof | INTERNATIONAL JOURNAL OF APPLIED CERAMIC TECHNOLOGY | en_US |
dc.rights | info:eu-repo/semantics/closedAccess | en_US |
dc.subject | Cuo | en_US |
dc.subject | Electrospinning | en_US |
dc.subject | Photocatalysis | en_US |
dc.subject | P-N Heterojunctions | en_US |
dc.subject | Sno2 | en_US |
dc.subject | P-N Heterojunction | en_US |
dc.subject | Nanocomposite | en_US |
dc.subject | Degradation | en_US |
dc.subject | Uv | en_US |
dc.subject | Nanostructures | en_US |
dc.subject | Performance | en_US |
dc.subject | Decomposition | en_US |
dc.subject | Adsorption | en_US |
dc.subject | Dioxide | en_US |
dc.subject | Oxide | en_US |
dc.title | Visible light active heterostructured photocatalyst system based on CuO plate-like particles and SnO2 nanofibers | en_US |
dc.type | Article | en_US |
dc.identifier.doi | 10.1111/ijac.13467 | - |
dc.identifier.scopus | 2-s2.0-85078668634 | en_US |
dc.department | Fakülteler, Mühendislik ve Doğa Bilimleri Fakültesi, Metalurji ve Malzeme Mühendisliği Bölümü | en_US |
dc.authorid | KOCABAS, MEHMET/0000-0002-7934-6500 | - |
dc.authorwosid | KOCABAS, MEHMET/T-2964-2017 | - |
dc.authorwosid | KAYA, Ismail Cihan/L-8046-2019 | - |
dc.authorwosid | Kalem, Volkan/R-1905-2017 | - |
dc.authorwosid | Akyildiz, Hasan/R-3693-2017 | - |
dc.authorwosid | Kocabas, Mustafa/R-3590-2017 | - |
dc.identifier.volume | 17 | en_US |
dc.identifier.issue | 3 | en_US |
dc.identifier.startpage | 1479 | en_US |
dc.identifier.endpage | 1489 | en_US |
dc.identifier.wos | WOS:000508167900001 | en_US |
dc.relation.publicationcategory | Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı | en_US |
dc.authorscopusid | 57194688666 | - |
dc.authorscopusid | 56966296500 | - |
dc.authorscopusid | 56668653300 | - |
dc.authorscopusid | 14007435000 | - |
dc.authorscopusid | 35334454300 | - |
dc.identifier.scopusquality | Q2 | - |
item.fulltext | With Fulltext | - |
item.cerifentitytype | Publications | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.openairetype | Article | - |
item.grantfulltext | embargo_20300101 | - |
item.languageiso639-1 | en | - |
crisitem.author.dept | 02.11. Department of Metallurgical and Materials Engineering | - |
crisitem.author.dept | 02.11. Department of Metallurgical and Materials Engineering | - |
crisitem.author.dept | 02.11. Department of Metallurgical and Materials Engineering | - |
crisitem.author.dept | 02.11. Department of Metallurgical and Materials Engineering | - |
crisitem.author.dept | 02.11. Department of Metallurgical and Materials Engineering | - |
Appears in Collections: | Mühendislik ve Doğa Bilimleri Fakültesi Koleksiyonu Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collections WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collections |
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File | Size | Format | |
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Int J Applied Ceramic Tech - 2020 - Dursun - Visible light active heterostructured photocatalyst system based on CuO.pdf Until 2030-01-01 | 2.38 MB | Adobe PDF | View/Open Request a copy |
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