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Electrospun mgo-loaded carbon nanofibers: Enhanced field electron emission from the fibers in vacuum

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dc.contributor.buuauthorAykut, Yakup
dc.contributor.buuauthorAYKUT, YAKUP
dc.contributor.departmentBursa Uludağ Üniversitesi/Mühendislik Fakültesi
dc.contributor.researcheridJTV-2018-2023
dc.date.accessioned2024-08-16T12:47:23Z
dc.date.available2024-08-16T12:47:23Z
dc.date.issued2013-02-01
dc.description.abstractMgO-loaded electrospun carbon nanofibers (MgO/CNFs) were prepared by electrospinning a magnesium acetate containing polyacrylonitrile composite followed by stabilization under an air atmosphere at 280 degrees C and carbonization under a nitrogen atmosphere at 800 degrees C. In addition to investigating the morphological and material features of the nanofibers, the field emission (FE) characteristics of the carbonized NFs (CNFs), performed in an ultra-high vacuum chamber utilizing scanning electron microscopy (SEM), were determined. The results of the investigation show that the MgO/CNFs (195.5% enhancement) display enhanced field electron emission as compared to that of pure CNFs as a result of the existence of a MgO phase. Consequently, it appears that the graphitic structures of CNFs can be tuned, a finding that has significance in studies aimed at developing new field electron emission devices.
dc.identifier.doi10.1016/j.jpcs.2012.10.008
dc.identifier.endpage337
dc.identifier.issn0022-3697
dc.identifier.issue2
dc.identifier.startpage328
dc.identifier.urihttps://doi.org/10.1016/j.jpcs.2012.10.008
dc.identifier.urihttps://hdl.handle.net/11452/44143
dc.identifier.volume74
dc.identifier.wos000312763800025
dc.indexed.wosWOS.SCI
dc.language.isoen
dc.publisherPergamon-elsevier Science Ltd
dc.relation.journalJournal Of Physics And Chemistry Of Solids
dc.rightsinfo:eu-repo/semantics/openAccess
dc.subjectElectrochemical properties
dc.subjectPolyacrylonitrile
dc.subjectNanotubes
dc.subjectFabrication
dc.subjectAdsorption
dc.subjectOxide
dc.subjectSol-gel growth
dc.subjectScience & technology
dc.subjectPhysical sciences
dc.subjectChemistry, multidisciplinary
dc.subjectPhysics, condensed matter
dc.subjectChemistry
dc.subjectPhysics
dc.titleElectrospun mgo-loaded carbon nanofibers: Enhanced field electron emission from the fibers in vacuum
dc.typeArticle
dspace.entity.typePublication
relation.isAuthorOfPublication9b6d7d6e-e8d2-4636-86ab-37eae699c9d3
relation.isAuthorOfPublication.latestForDiscovery9b6d7d6e-e8d2-4636-86ab-37eae699c9d3

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