Hydrogen Generation from Hydrolysis of Sodium Borohydride with Ni(0) Catalyst in Dielectric Barrier Discharge Method

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dc.contributor.authorŞahin, Ömer
dc.contributor.authorBaytar, Orhan
dc.contributor.authorHansu, Fevzi
dc.contributor.authorSaka, Cafer
dc.date.accessioned2019-11-07T10:11:43Z
dc.date.available2019-11-07T10:11:43Z
dc.date.issued2014-07-10
dc.departmentBelirleneceken_US
dc.description.abstractIn this study, the hydrogen production from hydrolysis of sodium borohydride (NaBH4) in the presence of the catalytic properties of Ni(0), which is reduced from NiCl2:6H2O, was investigated with a dielectric barrier discharge plasma method. The hydrogen production from NaBH4 hydrolysis with Ni(0) catalyst prepared in dielectric barrier discharge plasma media created by applying a certain amount of voltages (3–5 kV) and plasma applying times (5–15 min) was investigated depending on NaBH4 concentration (3.2–10%) in solutions, NaOH concentration (1.5–10%) in solutions, catalyst amount (5–20 mg), and temperature (20–60ıC). Hydrolysis reaction of NaBH4 with Ni(0) prepared in the presence of dielectric barrier discharge plasma is completed in 45-min time intervals with fast hydrogen generation while the Ni(0) produced in a known method led to a slow hydrogen release and hydrolysis is completed in 70-min time intervals. The hydrogen yield of 3.2, 5, and 10% NaBH4 solution with Ni(0) catalyst prepared in the presence of dielectric barrier discharge plasma takes the values of 95.06, 57.42, and 31.78% at the end of 45 min, respectively. The experimental data were fitted to first-order. The activation energy for first-order was found to be 41.76 kJ mol1.en_US
dc.identifier.citationEnergy Sources, Part A: Recovery, Utilization, and Environmental Effectsen_US
dc.identifier.issn1556-7036
dc.identifier.issn1556-7230
dc.identifier.scopus2-s2.0-84904506540
dc.identifier.scopusqualityQ1
dc.identifier.urihttps://hdl.handle.net/20.500.12604/1301
dc.identifier.wosWOS:000339003900007
dc.identifier.wosqualityQ4
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoenen_US
dc.publisherTaylor & Francisen_US
dc.relation.publicationcategoryUlusal Hakemli Dergi Makalesien_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.snmzKG_20241224
dc.subjectdielectric barrier discharge, hydrogen generation, Ni(0) catalyst, sodium borohydrideen_US
dc.titleHydrogen Generation from Hydrolysis of Sodium Borohydride with Ni(0) Catalyst in Dielectric Barrier Discharge Methoden_US
dc.typeArticleen_US

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