Composites of Platinum-Iridium Alloy Nanoparticles and Graphene Oxide for the Dimethyl Amine Borane (DMAB) dehydrogenation at ambient conditions: An Experimental and Density Functional Theory Study

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dc.authorid0000-0001-6314-3365en_US
dc.contributor.authorSen, Betul
dc.contributor.authorAygun, Aysenur
dc.contributor.authorSavk, Aysun
dc.contributor.authorCalimli, Mehmet Harbi
dc.contributor.authorFellah, Mehmet Ferdi
dc.contributor.authorSen, Fatih
dc.date.accessioned2021-03-20T20:12:27Z
dc.date.available2021-03-20T20:12:27Z
dc.date.issued2019
dc.departmentBTÜ, Mühendislik ve Doğa Bilimleri Fakültesi, Kimya Mühendisliği Bölümüen_US
dc.descriptionAygun, Aysenur/0000-0002-8547-2589; SEN, FATIH/0000-0001-9929-9556; SEN, FATIH/0000-0001-6843-9026; FELLAH, Mehmet Ferdi/0000-0001-6314-3365en_US
dc.description.abstractIn this paper, we present the synthesis, characterization, catalytic and computational studies of Composites of Platinum-Iridium Alloy Nanoparticles and Graphene Oxide (PtIr@GO) for dimethylamine borane (DMAB) dehydrogenation. The prepared PtIr@GO nanocatalysts were synthesized using an ethanol super-hydride method, and the characterization procedures for PtIr@GO alloy nanoparticles were carried out by various advanced spectroscopic methods like X-ray Diffraction (XRD), X-ray photoelectron spectroscopy (XPS), Transmission Electron Microscopy(TEM) and high-resolution transmission electron microscopy (HRTEM). Additionally, catalytic activity, reusability, substrate concentration, and catalyst concentration experiments were performed for DMAB dehydrogenation catalyzed by PtIr@GO alloy nanomaterials. According to the results obtained in this study, PtIr@GO NPs catalyst was found to be active and reusable for the DMAB even at ambient conditions. Besides, DFT-B3LYP calculations have been utilized on PtIr@GO cluster to reveal the prepared catalyst activity. The calculated findings based on DFT was found to be a good agreement with experimental results.en_US
dc.identifier.doi10.1038/s41598-019-52038-3en_US
dc.identifier.issn2045-2322
dc.identifier.pmid31664138en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.urihttp://doi.org/10.1038/s41598-019-52038-3
dc.identifier.urihttps://hdl.handle.net/20.500.12885/563
dc.identifier.volume9en_US
dc.identifier.wosWOS:000493048400096en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakPubMeden_US
dc.institutionauthorFellah, Mehmet Ferdi
dc.language.isoenen_US
dc.publisherNature Publishing Groupen_US
dc.relation.ispartofScientific Reportsen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subject[No Keywords]en_US
dc.titleComposites of Platinum-Iridium Alloy Nanoparticles and Graphene Oxide for the Dimethyl Amine Borane (DMAB) dehydrogenation at ambient conditions: An Experimental and Density Functional Theory Studyen_US
dc.typeArticleen_US

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