CeO2 supported multimetallic nano materials as an efficient catalyst for hydrogen generation from the hydrolysis of NaBH4

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dc.contributor.authorIzgi, Mehmet Sait
dc.contributor.authorBaytar, Orhan
dc.contributor.authorSahin, Omer
dc.contributor.authorKazici, Hilal Celik
dc.date.accessioned2024-12-24T19:23:58Z
dc.date.available2024-12-24T19:23:58Z
dc.date.issued2020
dc.departmentSiirt Üniversitesi
dc.description4th International Hydrogen Technologies Congress (IHTEC) -- JUN 20-23, 2019 -- Trakya Univ, Edirne, TURKEY
dc.description.abstractNowadays, there is still no suitable method to store large amounts of energy. Hydrogen can be stored physically in carbon nanotubes or chemically in the form of hydride. In this study, sodium borohydride (NaBH4) was used as the source of hydrogen. However, an inexpensive and useful catalyst (Co-Cr-B/CeO2) was synthesized using the NaBH4 reduction method and its property was characterized by x-ray diffraction (XRD), scanning electron microscopy (SEM), energy dispersive X-ray (EDX), x-ray photoelectron spectroscopy (XPS) and Brunauer-Emmett-Teller (BET) measurements. The optimized Co-Cr-B/CeO2 catalyst exhibited an excellent hydrogen generation rate (9182 mLg(metal)(-1) min(-1)) and low activation energy (35.52 kJ mol(-1)). The strong catalytic performance of the Co-Cr-B/CeO2 catalyst is thought to be based on the synergistic effect between multimetallic nanoparticles and the effective charge transfer interactions between the metal and the support material. (C) 2020 Hydrogen Energy Publications LLC. Published by Elsevier Ltd. All rights reserved.
dc.identifier.doi10.1016/j.ijhydene.2020.04.034
dc.identifier.endpage34866
dc.identifier.issn0360-3199
dc.identifier.issn1879-3487
dc.identifier.issue60
dc.identifier.scopus2-s2.0-85089150943
dc.identifier.scopusqualityQ1
dc.identifier.startpage34857
dc.identifier.urihttps://doi.org/10.1016/j.ijhydene.2020.04.034
dc.identifier.urihttps://hdl.handle.net/20.500.12604/5792
dc.identifier.volume45
dc.identifier.wosWOS:000609161600027
dc.identifier.wosqualityQ2
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherPergamon-Elsevier Science Ltd
dc.relation.ispartofInternational Journal of Hydrogen Energy
dc.relation.publicationcategoryKonferans Öğesi - Uluslararası - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_20241222
dc.subjectHydrogen generation
dc.subjectHydrolysis
dc.subjectSodium borohydride
dc.subjectSupport material
dc.titleCeO2 supported multimetallic nano materials as an efficient catalyst for hydrogen generation from the hydrolysis of NaBH4
dc.typeConference Object

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