Synthesis of Metal-Oxide-Supported Triple Nano Catalysts and Application to H2 Production and H2O2 Oxidation

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dc.contributor.authorKazici, Hilal Celik
dc.contributor.authorSalman, Firat
dc.contributor.authorIzgi, Mehmet Sait
dc.contributor.authorSahin, Omer
dc.date.accessioned2024-12-24T19:24:52Z
dc.date.available2024-12-24T19:24:52Z
dc.date.issued2020
dc.departmentSiirt Üniversitesi
dc.description.abstractMagnesium oxide (MgO)-supported nanocatalysts are a highly insulating crystalline solid with a sodium chloride crystal structure and excellent properties including chemical inertness, high temperature stability and high thermal conductivity. Here, a ternary alloy catalyst of MgO-supported CoMoB was synthesized by means of a chemical reduction method using ethylene glycol solution. The prepared CoMoB/MgO catalysts were characterized using x-ray diffraction, scanning electron microscopy (SEM/EDX) and Fourier transform infrared spectroscopic analysis. The CoMoB/MgO nanocomposite served as the enabling platform for a range of applications including hydrogen production catalyst and hydrogen peroxide (H2O2) determination. It also showed a high hydrogen production rate (1000 mLgcat-1 min(-1)) and low activation energy (68.319 kJ mol(-1)) for the hydrolysis of ammonia borane. Additionally, the electro-oxidation performance of the CoMoB/MgO for H2O2 detection was studied by cyclic voltammetry and chronoamperometry. The CoMoB/MgO sensor demonstrated a wide linear range up to 10 mM with a detection limit of 3.3 mu M.
dc.identifier.doi10.1007/s11664-020-08061-6
dc.identifier.endpage3644
dc.identifier.issn0361-5235
dc.identifier.issn1543-186X
dc.identifier.issue6
dc.identifier.scopus2-s2.0-85082804559
dc.identifier.scopusqualityQ2
dc.identifier.startpage3634
dc.identifier.urihttps://doi.org/10.1007/s11664-020-08061-6
dc.identifier.urihttps://hdl.handle.net/20.500.12604/6165
dc.identifier.volume49
dc.identifier.wosWOS:000520653200001
dc.identifier.wosqualityQ3
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherSpringer
dc.relation.ispartofJournal of Electronic Materials
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_20241222
dc.subjectCobalt
dc.subjectmolybdenum
dc.subjectboron
dc.subjectmagnesium oxide
dc.subjecthydrogen generation
dc.subjecthydrogen peroxide
dc.titleSynthesis of Metal-Oxide-Supported Triple Nano Catalysts and Application to H2 Production and H2O2 Oxidation
dc.typeArticle

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