Pt, Pd and Au decorated reduced graphene oxide: Sensing properties for phenol gas detection at room temperature

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dc.authorid0000-0003-1092-615X
dc.contributor.authorKorucu, Seyma
dc.contributor.authorKose, Ahmet
dc.contributor.authorFellah, M. Ferdi
dc.date.accessioned2026-02-08T15:15:29Z
dc.date.available2026-02-08T15:15:29Z
dc.date.issued2024
dc.departmentBursa Teknik Üniversitesi
dc.description.abstractThe adsorbent and sensor properties of metal decorated (Pt, Au and Pd) reduced graphene oxide (rGO) structures for phenol gas were investigated using Density Functional Theory (DFT) method with WB97XD formalism. The NBO charge values suggest the occurrence of charge transfer from the phenol molecule to the rGO structures. After the adsorption of phenol, the HOMO-LUMO gap values of the Pt-decorated rGO structure were observed to decrease, while the work function values of the Pt-decorated rGO structure were found to increase. The recovery time for phenol molecule on the Pt-rGO structure was determined to be 0.0019 seconds. These results imply that the Pt-decorated rGO structure can function as a work function sensor in addition to an electronic sensor for phenol gas molecule.
dc.identifier.doi10.1016/j.synthmet.2024.117623
dc.identifier.issn0379-6779
dc.identifier.scopus2-s2.0-85191147996
dc.identifier.scopusqualityQ1
dc.identifier.urihttps://doi.org/10.1016/j.synthmet.2024.117623
dc.identifier.urihttps://hdl.handle.net/20.500.12885/5791
dc.identifier.volume306
dc.identifier.wosWOS:001233605500001
dc.identifier.wosqualityQ2
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherElsevier Science Sa
dc.relation.ispartofSynthetic Metals
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzWOS_KA_20260207
dc.subjectReduced Graphene Oxide
dc.subjectRGO
dc.subjectDFT
dc.subjectPhenol
dc.subjectAdsorption
dc.subjectSensor
dc.titlePt, Pd and Au decorated reduced graphene oxide: Sensing properties for phenol gas detection at room temperature
dc.typeArticle

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