Effect of borates on the synthesis of nanoscale hexagonal boron nitride by a solid-state method

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dc.authorid0000-0003-0049-0161en_US
dc.authorid0000-0002-5177-3703en_US
dc.contributor.authorÖz, Muhammed
dc.contributor.authorBozkurt, Çetin
dc.contributor.authorYılmaz, Binnur Kanbur
dc.contributor.authorYıldırım, Gürcan
dc.date.accessioned2023-05-16T12:24:22Z
dc.date.available2023-05-16T12:24:22Z
dc.date.issued2021en_US
dc.departmentBAİBÜ, Gerede Meslek Yüksekokulu, Kimya ve Kimyasal İşleme Teknolojileri Bölümüen_US
dc.descriptionBolu Abant Izzet Baysal University, Grant/Award Number: 2010.03.03.370en_US
dc.description.abstractThis study delves deeply into the effect of different borates (lithium tetraborate,sodium tetraborate, calcium metaborate, ammonium pentaborate) on the productionand fundamental characteristic features of nanoscale hexagonal boron nitride (hBN)structure with the assistant of standard characteristic measurement methods,namely, Fourier transform infrared spectroscopy (FTIR), X-ray diffraction (XRD), scan-ning and transmission electron microscopy (SEM and TEM). The hBN samples aresynthesized by reaction of powder urea, boron oxide, and different kinds of boratesvia the modified O'Connor method (performed at a relatively lower main heat treat-ment temperature of 1,100 C). All the results obtained show that the usage ofborates affects positively the formation of nanoscale hBN structure. In more detail,the FTIR experiment results reveal that the presence of two strong c peaks appearedat ~1,380 and ~780 cm 1in the spectra points out the conventional BN in-plane andout-of-plane vibrations, respectively. The XRD patterns also confirm the productionof high-ordered hBN as the existence of the main peaks of the corresponding hexag-onal system. As for the SEM examination, it is found that all the hBN materialsexhibit totally different crystallinity quality and microstructural characteristics. ThehBN compound prepared by the sodium tetraborate content shows the most uniformsurface appearance with the smoothest/densest crystal structure, best grain orienta-tions, and finest grain interactions. Hence, the material with strong stretching ofinteratomic bonds shows the highest material (fracture) strength. Moreover, the TEMimages illustrate that all the products are composed of uniform multi-walled nan-otubes and nanorods with an average length of ~250 nm.en_US
dc.description.sponsorshipBolu Abant Izzet Baysal Universityen_US
dc.identifier.citationÖz, M., Bozkurt, Ç., Kanbur Yılmaz, B., & Yıldırım, G. (2021). Effect of borates on the synthesis of nanoscale hexagonal boron nitride by a solid‐state method. Microscopy Research and Technique, 84(11), 2677-2684.en_US
dc.identifier.doi10.1002/jemt.23817
dc.identifier.endpage2684en_US
dc.identifier.issn1059-910X
dc.identifier.issn1097-0029
dc.identifier.issue11en_US
dc.identifier.pmid33982821en_US
dc.identifier.scopus2-s2.0-85105671117en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage2677en_US
dc.identifier.urihttp://dx.doi.org/10.1002/jemt.23817
dc.identifier.urihttps://hdl.handle.net/20.500.12491/10892
dc.identifier.volume84en_US
dc.identifier.wosWOS:000649739000001en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakPubMeden_US
dc.institutionauthorÖz, Muhammed
dc.institutionauthorBozkurt, Çetin
dc.institutionauthorYılmaz, Binnur Kanbur
dc.institutionauthorYıldırım, Gürcan
dc.language.isoenen_US
dc.publisherWileyen_US
dc.relation.ispartofMicroscopy Research And Techniqueen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectElectron Microscopyen_US
dc.subjectHexagonal Boron Nitrideen_US
dc.subjectNanocrystalline Materialsen_US
dc.subjectX-Ray Techniquesen_US
dc.subjectLow-Temperature Synthesisen_US
dc.subjectNanosheetsen_US
dc.titleEffect of borates on the synthesis of nanoscale hexagonal boron nitride by a solid-state methoden_US
dc.typeArticleen_US

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