Investigating the Impact of Growth Time and Methane Flow on Graphene Synthesis using Nickel Foil

Basit Öğe Kaydı
dc.authoridAltuntepe, Ali/0000-0002-6366-4125
dc.authoridAtes, Hakan/0000-0002-5132-4107
dc.authoridZAN, RECEP/0000-0001-6739-4348
dc.contributor.authorBozkaya, Meryem
dc.contributor.authorAltuntepe, Ali
dc.contributor.authorAte, Hakan
dc.contributor.authorZan, Recep
dc.date.accessioned2024-11-07T13:32:25Z
dc.date.available2024-11-07T13:32:25Z
dc.date.issued2021
dc.departmentNiğde Ömer Halisdemir Üniversitesi
dc.description.abstractGraphene has been one of the most investigated nanomaterials in recent years due to its one atom thickness nature and its extraordinary properties such as high conductivity and excellent transmittance in visible range, bendability and high carrier mobility. Although there are many techniques to grow graphene, chemical vapor deposition technique is one of the best approach to synthesize homogeneous and commercial scale graphene in thin film form. Many parameters can affect the quality and homogeneity of the graphene film that is grown with this technique. In this study, two growth parameters which are methane flow rate and growth time were investigated to find out their effect on the quality of the graphene film, which is grown on nickel foil. Graphene film grown with different flow rates of methane (from 20 to 50 sccm) and growth time (50 to 20 mins.) were examined. We found that single layer graphene film could only be grown under 20 sccm methane flow in 20 mins. growth time as evidenced via Raman spectroscopy measurements. Furthermore, the single layer graphene film was found to be in high homogeneity as confirmed by Raman mapping. On the other hand, multi-layer graphene film was obtained by increasing both methane flow and growth time.
dc.identifier.doi10.2339/politeknik.869535
dc.identifier.endpage1186
dc.identifier.issn1302-0900
dc.identifier.issn2147-9429
dc.identifier.issue3
dc.identifier.startpage1181
dc.identifier.trdizinid455194
dc.identifier.urihttps://doi.org/10.2339/politeknik.869535
dc.identifier.urihttps://search.trdizin.gov.tr/tr/yayin/detay/455194
dc.identifier.urihttps://hdl.handle.net/11480/15406
dc.identifier.volume24
dc.identifier.wosWOS:000740440700014
dc.identifier.wosqualityN/A
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakTR-Dizin
dc.language.isoen
dc.publisherGazi Univ
dc.relation.ispartofJournal of Polytechnic-Politeknik Dergisi
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.snmzKA_20241106
dc.subjectGraphene
dc.subjectCVD
dc.subjectnickel
dc.subjectgrowth
dc.subjectraman spectroscopy
dc.titleInvestigating the Impact of Growth Time and Methane Flow on Graphene Synthesis using Nickel Foil
dc.typeArticle

Dosyalar

Koleksiyon

WoS İndeksli Yayınlar Koleksiyonu
TR-Dizin İndeksli Yayınlar Koleksiyonu