The role of capping agents in the fabrication of nano-silver-decorated hydrothermal carbons

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dc.authoridKaragoz, Selhan/0000-0003-4794-6525
dc.authoridEltugral, Nurettin/0000-0001-6393-9611
dc.contributor.authorSimsir, Hamza
dc.contributor.authorEltugral, Nurettin
dc.contributor.authorKaragoz, Selhan
dc.date.accessioned2024-09-29T15:57:30Z
dc.date.available2024-09-29T15:57:30Z
dc.date.issued2019
dc.departmentKarabük Üniversitesien_US
dc.description.abstractIn this work, silver-decorated hydrothermally grown carbons were fabricated by introducing either silver nitrate, or silver nanoparticles (Ag NPs) which were coated differently with polyvinyl pyrrolidone (PVP), polyvinyl alcohol (PVA), gelatin, and glucose. Hybrid nanostructures were prepared by methods which involve either in situ formation under hydrothermal conditions or mixing of as-prepared hydrothermal carbons (HTCs) with Ag NPs. With these approaches, hybrid nanostructures could be fabricated with some differences in their morphologies. Interestingly, a dense silver core at the center of the HTCs was observed after hydrothermal processing of glucose with gelatin-stabilized Ag NPs while particles were observed to attach to the HTCs surface under mixing conditions. PVP-stabilized Ag NPs were shown to form hybrid products where particles were attached to the surface rather than encapsulated at the center. On the other hand, PVA-stabilized ones were hardly observed on the HTCs upon mixing for 48 h, and they seemed not to produce any hybrid HTC-Ag under hydrothermal processing. Besides, glucose-stabilized Ag NPs were also subjected to the hydrothermal process and HTCs produced with interesting surface characteristics revealed that Ag NPs induce their morphology.en_US
dc.description.sponsorshipKarabuk University [KBU BAP-17-DR-047]en_US
dc.description.sponsorshipThis work was supported by the Karabuk University (Project ID number: KBU BAP-17-DR-047).en_US
dc.identifier.doi10.1016/j.jece.2019.103415
dc.identifier.issn2213-3437
dc.identifier.issue5en_US
dc.identifier.scopus2-s2.0-85075453587en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.urihttps://doi.org/10.1016/j.jece.2019.103415
dc.identifier.urihttps://hdl.handle.net/20.500.14619/4846
dc.identifier.volume7en_US
dc.identifier.wosWOS:000492151400141en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherElsevier Sci Ltden_US
dc.relation.ispartofJournal of Environmental Chemical Engineeringen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectHydrothermal carbonsen_US
dc.subjectSilver nanoparticlesen_US
dc.subjectCapping agenten_US
dc.subjectStabilizeren_US
dc.subjectLiganden_US
dc.subjectHybrid nanostructureen_US
dc.titleThe role of capping agents in the fabrication of nano-silver-decorated hydrothermal carbonsen_US
dc.typeArticleen_US

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