Effective reduction of graphene oxide using sulfur dioxide-containing chemical compounds

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dc.authoridSimsek, Baris/0000-0002-0655-4368
dc.authoridkorucu, haluk/0000-0001-6763-3249
dc.contributor.authorKorucu, H.
dc.contributor.authorSimsek, B.
dc.contributor.authorKocakerim, M. M.
dc.contributor.authorKarakas, I. H.
dc.date.accessioned2024-10-04T18:49:37Z
dc.date.available2024-10-04T18:49:37Z
dc.date.issued2019
dc.departmentBayburt Üniversitesien_US
dc.description.abstractThe success of the graphene oxide reduction process depends on how similar the product is to pristine graphene. Sulfur oxide, which is a significant industrial waste gas, can be used in the reduction of graphene oxide. In this study, the graphene oxide reduction process was performed by using sulfur oxide with sodium tetraborate decahydrate, l-ascorbic acid, ammonium hydroxide, sodium hydroxide, lithium hydroxide, sodium borohydride and sodium thiosulfate. The carbon-to-oxygen atomic ratio and D-to-G peak ratio of the graphene oxide, which represent the degree of reduction, were 2.64-4 and 0.78-1.80 with the use of sulfur oxide, respectively. The sulfur oxide/sodium borohydride mixture increased the carbon-to-oxygen atomic ratio of the graphene oxide to 11.73, while improving the value of the D-to-G peak ratio at 3.14. The reduced graphene oxide with the highest specific heat capacity was obtained using sodium tetraborate decahydrate, with an improvement of 74.54% compared to graphene oxide. The results show that sulfur oxide, which is harmful to the environment and human health, can be utilized in an effective reduction process, together with other reducing chemicals, to obtain an industrially valuable material, such as reduced graphene oxide.en_US
dc.description.sponsorshipCankiri Karatekin University; Bayburt University Chemical Engineering Departmenten_US
dc.description.sponsorshipThe authors thank Cankiri Karatekin University and Bayburt University Chemical Engineering Department for their support.en_US
dc.identifier.doi10.1007/s13762-019-02419-y
dc.identifier.endpage8342en_US
dc.identifier.issn1735-1472
dc.identifier.issn1735-2630
dc.identifier.issue12en_US
dc.identifier.scopus2-s2.0-85066491726en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage8329en_US
dc.identifier.urihttps://doi.org/10.1007/s13762-019-02419-y
dc.identifier.urihttp://hdl.handle.net/20.500.12403/3233
dc.identifier.volume16en_US
dc.identifier.wosWOS:000495128800068en_US
dc.identifier.wosqualityQ2en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherSpringeren_US
dc.relation.ispartofInternational Journal of Environmental Science and Technologyen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectReduced graphene oxideen_US
dc.subjectSulfur dioxideen_US
dc.subjectReducing chemical mixturesen_US
dc.subjectStatistical analysisen_US
dc.subjectEnvironmental pollutionen_US
dc.titleEffective reduction of graphene oxide using sulfur dioxide-containing chemical compoundsen_US
dc.typeArticleen_US

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