Hydrogen Generation by Hydrolysis of NaBH4with Efficient Co-La-Mo-B Catalyst for PEM Fuel Cells

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dc.contributor.authorEkinci, A.
dc.date.accessioned2024-12-24T19:29:37Z
dc.date.available2024-12-24T19:29:37Z
dc.date.issued2020
dc.departmentSiirt Üniversitesi
dc.description.abstractIn this study, Co-La-Mo-B catalyst used for hydrogen production by hydrolysis of sodium borohydride (NaBH4) solution was synthesized by chemical reduction method. Characterization of the synthesized catalyst was carried out with EDX and XRD. In hydrolysis experiments, the effect of parameters such as molybdenum, NaOH and NaBH(4)concentration, catalyst amount and temperature were investigated. The best Mo concentration was found to be 5%. In the presence of the Co-La-Mo-B catalyst in NaBH(4)hydrolysis, hydrogen initial production rate was found to be 9508 mL g(-1)min(-1). The activation energy of NaBH(4)hydrolyses was determined as 39.5 kJ/mol. The effect of hydrogen gas obtained using the Co-La-Mo-B catalyst in NaBH(4)hydrolysis on fuel cell efficiency was determined by measuringI-Vvalues. Average efficiency values according to power and ideal voltage were found as 60 and 80%, respectively. From the results, it can be said that the Co-La-Mo-B catalyst is an ideal catalyst for PEM fuel cell applications.
dc.identifier.doi10.1134/S0023158420040047
dc.identifier.endpage594
dc.identifier.issn0023-1584
dc.identifier.issn1608-3210
dc.identifier.issue4
dc.identifier.scopus2-s2.0-85088866480
dc.identifier.scopusqualityQ3
dc.identifier.startpage589
dc.identifier.urihttps://doi.org/10.1134/S0023158420040047
dc.identifier.urihttps://hdl.handle.net/20.500.12604/7176
dc.identifier.volume61
dc.identifier.wosWOS:000555487300009
dc.identifier.wosqualityQ4
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherPleiades Publishing Inc
dc.relation.ispartofKinetics and Catalysis
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_20241222
dc.subjecthydrogen
dc.subjectNaBH4
dc.subjecthydrolysis
dc.subjectCo-La-Mo-B catalyst
dc.subjectPEM
dc.titleHydrogen Generation by Hydrolysis of NaBH4with Efficient Co-La-Mo-B Catalyst for PEM Fuel Cells
dc.typeArticle

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