A facile and effective method for size sorting of large flake graphene oxide

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dc.contributor.authorO¨zçakir, Ece
dc.contributor.authorEskizeybek, Volkan
dc.date.accessioned2025-01-27T18:53:06Z
dc.date.available2025-01-27T18:53:06Z
dc.date.issued2016
dc.departmentÇanakkale Onsekiz Mart Üniversitesi
dc.descriptionProceedings of the World Congress on Recent Advances in Nanotechnology, RAN 2016 -- 1 April 2016 through 2 April 2016 -- Prague -- 139608
dc.description.abstractThe size of the building blocks fundamentally governs physical performances of the macro-scale graphene based structures since larger building blocks usually yields better mechanical and electrical properties. Density gradient centrifugation method has emerged as a versatile and scalable method for sorting colloidal 2D nanomaterials. This paper provides a facile and effective size sorting approach to graphene oxide (GO) flakes with large sizes up to 40 ?m. The GO flakes were dispersed within distilled water. The centrifugation process parameters were calculated with respect to specific size ranges of GO flakes. Scanning electron microscopy utilized to prove the effectiveness of the separation process. Image processing analysis showed GO flakes with specific size ranges can be separate from aqueous suspension by controlling rotational speed and centrifugation time. The process was performed by using common benchtop centrifuges with low intensity centrifugal fields which requires low investment for a scalable process. © Avestia Publishing, 2016.
dc.identifier.doi10.11159/icnnfc16.132
dc.identifier.isbn978-192787719-7
dc.identifier.issn2371-5308
dc.identifier.scopus2-s2.0-85045049020
dc.identifier.scopusqualityQ4
dc.identifier.urihttps://doi.org/10.11159/icnnfc16.132
dc.identifier.urihttps://hdl.handle.net/20.500.12428/12582
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherAvestia Publishing
dc.relation.ispartofWorld Congress on Recent Advances in Nanotechnology
dc.relation.publicationcategoryKonferans Öğesi - Uluslararası - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.snmzKA_Scopus_20250125
dc.subjectCentrifugation; Graphene oxide; Processing; Size sorting
dc.titleA facile and effective method for size sorting of large flake graphene oxide
dc.typeConference Object

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