Synthesis and spectroscopic studies of carbon nanosheets (CNSs) produced by pyrolysis of phthalazinium betaines at relatively lower temperature

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dc.authorid0000-0002-6709-2339en_US
dc.authorid0000-0002-5177-3703
dc.contributor.authorGüzel, Barış
dc.contributor.authorÇelebi, Nihat
dc.contributor.authorYıldırım, Gürcan
dc.date.accessioned2021-06-23T19:51:17Z
dc.date.available2021-06-23T19:51:17Z
dc.date.issued2019
dc.departmentBAİBÜ, Fen Edebiyat Fakültesi, Kimya Bölümüen_US
dc.description.abstractThe main scope of this comprehensive study is to investigate the annealing temperature effects (300 degrees CT500 degrees C) on the crucial properties as regards the characteristic bond structures, surface morphology, crystallinity, crystal plane alignments, phase purity, local elemental compositions and distributions of the carbon nanosheets (CNSs). The materials are prepared by the solid-state air pyrolysis of the compound, 2-phenylphthalazin-2-ium-4-olate (phthalazinium betaine). Characterization of compounds prepared in air atmosphere conditions is performed by thermal gravimetric analysis, Fourier transformation-infrared spectroscopy, X-ray powder diffraction, scanning electron microscopy and electron-dispersive X-ray techniques. It is found that the temperature value of 350 degrees C favors the formation velocity of CNSs due to the transition in more turbostratic structure of the system. In fact, the product (prepared at 350 degrees C) exhibits the largest nucleation and growth rates on the surface. Thus, the distribution (regular grain orientation) of CNSs is observed to be most homogenous, leading to the larger nestlike structures with more corrugated and bunched forms (much sharper edges) in the crystal structure. All the results obtained demonstrate that the best product with unique features is an intriguing material for potential applications in nanoelectronics and biomedical systems.en_US
dc.identifier.doi10.1007/s11696-019-00762-5
dc.identifier.endpage2017en_US
dc.identifier.issn2585-7290
dc.identifier.issn1336-9075
dc.identifier.issue8en_US
dc.identifier.scopus2-s2.0-85071415227en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage2007en_US
dc.identifier.urihttps://doi.org/10.1007/s11696-019-00762-5
dc.identifier.urihttps://hdl.handle.net/20.500.12491/9958
dc.identifier.volume73en_US
dc.identifier.wosWOS:000469209400017en_US
dc.identifier.wosqualityQ3en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.institutionauthorÇelebi, Nihat
dc.institutionauthorYıldırım, Gürcan
dc.language.isoenen_US
dc.publisherSpringer International Publishing Agen_US
dc.relation.ispartofChemical Papersen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectCarbon Nanosheetsen_US
dc.subjectCorrugationen_US
dc.subjectPhthalazinium Betaineen_US
dc.subjectScanning Electron Microscopyen_US
dc.subjectTurbostratic Structureen_US
dc.titleSynthesis and spectroscopic studies of carbon nanosheets (CNSs) produced by pyrolysis of phthalazinium betaines at relatively lower temperatureen_US
dc.typeArticleen_US

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