Please use this identifier to cite or link to this item:
https://hdl.handle.net/20.500.11851/7711
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DC Field | Value | Language |
---|---|---|
dc.contributor.author | Ghafoor, Samina | - |
dc.contributor.author | Inayat, Asia | - |
dc.contributor.author | Aftab, Faryal | - |
dc.contributor.author | Duran, Hatice | - |
dc.contributor.author | Kirchhoff, Katrin | - |
dc.contributor.author | Waseem, Sadia | - |
dc.contributor.author | Arshad, Salman Noshear | - |
dc.date.accessioned | 2021-09-11T15:59:05Z | - |
dc.date.available | 2021-09-11T15:59:05Z | - |
dc.date.issued | 2019 | en_US |
dc.identifier.issn | 2213-3437 | - |
dc.identifier.uri | https://doi.org/10.1016/j.jece.2019.103452 | - |
dc.identifier.uri | https://hdl.handle.net/20.500.11851/7711 | - |
dc.description.abstract | Here, we report synergistic sensitization of electrospun TiO2 nanofibers (TNFs) by heterojunction formation with exfoliated g-C3N4 nanosheets and decorated with Ag nanoparticles (NPs) uniformly over its surface for enhanced photocatalytic activity in simulated solar light. These composite catalysts displayed first-order rate constants of 0.087 min(-1) and 0.031 min(-1) for photodegradation of methylene blue (MB) and photoreduction of Cr(VI) under simulated sunlight which is 75% and 87% higher than the pristine TNFs, respectively, and better than the previously reported results for similar materials. Moreover, 99% of E. coli. and 83% S. aureus were inactivated after 60 min of irradiation. The enhanced activities of these prepared ternary composite nanofibers are attributed to the effective Z-scheme heterojunction formation between TiO2 and g-C3N4 due to the preferred band positions which facilitates the charge transfer and inhibit the recombination of charge carriers. Moreover, visible-light harvesting, charge separation and antimicrobial nature of these nanofibers were promoted by the Ag NPs due to the surface plasmon resonance (SPR) effect. | en_US |
dc.language.iso | en | en_US |
dc.publisher | Elsevier Sci Ltd | en_US |
dc.relation.ispartof | Journal of Environmental Chemical Engineering | en_US |
dc.rights | info:eu-repo/semantics/closedAccess | en_US |
dc.subject | Z-scheme | en_US |
dc.subject | Photocatalysis | en_US |
dc.subject | Titania | en_US |
dc.subject | Carbon nitride | en_US |
dc.subject | Nanofibers | en_US |
dc.title | Tio2 Nanofibers Embedded With G-C3n4 Nanosheets and Decorated With Ag Nanoparticles as Z-Scheme Photocatalysts for Environmental Remediation | en_US |
dc.type | Article | en_US |
dc.department | Faculties, Faculty of Engineering, Department of Material Science and Nanotechnology Engineering | en_US |
dc.department | Fakülteler, Mühendislik Fakültesi, Malzeme Bilimi ve Nanoteknoloji Mühendisliği Bölümü | tr_TR |
dc.identifier.volume | 7 | en_US |
dc.identifier.issue | 6 | en_US |
dc.authorid | 0000-0001-6203-3906 | - |
dc.identifier.wos | WOS:000501999500077 | en_US |
dc.identifier.scopus | 2-s2.0-85076358891 | en_US |
dc.institutionauthor | Duran Durmuş, Hatice | - |
dc.identifier.doi | 10.1016/j.jece.2019.103452 | - |
dc.relation.publicationcategory | Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı | en_US |
dc.identifier.scopusquality | Q1 | - |
item.openairetype | Article | - |
item.languageiso639-1 | en | - |
item.grantfulltext | none | - |
item.fulltext | No Fulltext | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.cerifentitytype | Publications | - |
crisitem.author.dept | 02.6. Department of Material Science and Nanotechnology Engineering | - |
Appears in Collections: | Malzeme Bilimi ve Nanoteknoloji Mühendisliği Bölümü / Department of Material Science & Nanotechnology Engineering Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection |
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