Microwave-assisted cross-coupling synthesis of aryl functionalized MWCNTs and investigation of hydrogen storage properties

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dc.authoridCALISIR, Umit/0000-0001-7699-2008
dc.contributor.authorCalisir, Umit
dc.contributor.authorCicek, Baki
dc.contributor.authorDogan, Mehmet
dc.date.accessioned2024-12-24T19:28:20Z
dc.date.available2024-12-24T19:28:20Z
dc.date.issued2021
dc.departmentSiirt Üniversitesi
dc.description.abstractIn recent years, nanostructures have attracted the attention of many scientists due to their unique properties. Many properties of nanostructures can be improved by changing the surface. For this purpose, multi-walled carbon nanotubes (MWCNTs) were covalently modified using Suzuki-cross coupling reactions with microwave-assisted synthesis. First, the MWCNTs were brominated. Aryl functionalized MWCNTs were synthesized from the reaction of brominated MWCNTs with aryl boronic acid derivatives in the presence of palladium catalyst. Synthesized compounds were characterized by the techniques of Fourier-Transform Infrared Spectroscopy, Nuclear Magnetic Resonance, Thermogravimetric Analysis and Transmission Electron Microscopy. The hydrogen storage properties of the synthetic compounds were determined. The example with the highest hydrogen storage capacity was N2 and its hydrogen storage capacity was determined as 0.45 wt%. The hydrogen storage capacity of functionalized MWCNTs was consistent with the results of carbon nanomaterials in the literature.
dc.description.sponsorshipBalikesir University Scientific Research Grant [BAP:2019/066, BAP:2020/053]
dc.description.sponsorshipThis work was supported by the Balikesir University Scientific Research Grant [number BAP:2019/066 and BAP:2020/053].
dc.identifier.doi10.1080/1536383X.2021.1913727
dc.identifier.endpage906
dc.identifier.issn1536-383X
dc.identifier.issn1536-4046
dc.identifier.issue11
dc.identifier.scopus2-s2.0-85104717560
dc.identifier.scopusqualityQ2
dc.identifier.startpage899
dc.identifier.urihttps://doi.org/10.1080/1536383X.2021.1913727
dc.identifier.urihttps://hdl.handle.net/20.500.12604/7021
dc.identifier.volume29
dc.identifier.wosWOS:000642549900001
dc.identifier.wosqualityQ3
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherTaylor & Francis Inc
dc.relation.ispartofFullerenes Nanotubes and Carbon Nanostructures
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_20241222
dc.subjectMWCNT
dc.subjectaryl-MWCNT
dc.subjectmicrowave-assisted synthesis
dc.subjectSuzuki cross-coupling reaction
dc.subjectsurface modification
dc.subjecthydrogen storage
dc.titleMicrowave-assisted cross-coupling synthesis of aryl functionalized MWCNTs and investigation of hydrogen storage properties
dc.typeArticle

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