Surface modification with oxygen doping of g-C3N4 nanoparticles by carbon vacancy for efficient dehydrogenation of sodium borohydride in methanol

Basit Öğe Kaydı
dc.contributor.authorSaka, Cafer
dc.date.accessioned2024-12-24T19:27:06Z
dc.date.available2024-12-24T19:27:06Z
dc.date.issued2022
dc.departmentSiirt Üniversitesi
dc.description.abstractg-C3N4, which is used in different catalytic activities, was applied to the H-2 field from NaBH4 methanolysis for the first time in this study. The development of g-C3N4 is necessary to make it a viable alternative to the heterogeneous catalysts currently used in this field. The g-C3N4 used in this study contains both carbon vacancies and oxygen doping atoms. Compared to the g-C3N4 catalyst, the O doped g-C3N4 catalyst obtained showed an approximately 3.4-fold improvement in H-2 production. The HGR value obtained with O doped g-C3N4 (5 mg) was 10800 ml min(-1) g(-1). The structural properties of the obtained catalysts were characterized by XPS, SEM-EDX, TEM, FTIR, Raman, BET and XRD analyses. These analyses showed significant changes for O doped g-C3N4. The activation energy obtained for O doped g-C3N4 was approximately 36.13 kJ mol(-1).
dc.description.sponsorshipSiirt University Scientific Research Unit [2021-SIUSBF-041]
dc.description.sponsorshipSiirt University Scientific Research Unit supported this study (2021-SIUSBF-041).
dc.identifier.doi10.1016/j.fuel.2021.122444
dc.identifier.issn0016-2361
dc.identifier.issn1873-7153
dc.identifier.scopus2-s2.0-85119473318
dc.identifier.scopusqualityQ1
dc.identifier.urihttps://doi.org/10.1016/j.fuel.2021.122444
dc.identifier.urihttps://hdl.handle.net/20.500.12604/6507
dc.identifier.volume310
dc.identifier.wosWOS:000741456500004
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherElsevier Sci Ltd
dc.relation.ispartofFuel
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_20241222
dc.subjectCarbon nitride
dc.subjectCarbon vacancy
dc.subjectOxygen
dc.subjectMethanolysis
dc.subjectHydrogen
dc.titleSurface modification with oxygen doping of g-C3N4 nanoparticles by carbon vacancy for efficient dehydrogenation of sodium borohydride in methanol
dc.typeArticle

Dosyalar

Koleksiyon

WOS İndeksli Yayınlar Koleksiyonu
Scopus İndeksli Yayınlar Koleksiyonu