Effect of acid addition on hydrogen production from potassium borohydride hydrolysis

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dc.authoridSAHIN, Omer/0000-0003-4575-3762
dc.authoridBalbay, Asim/0000-0003-1052-5903
dc.authoridSAKA, Cafer/0000-0003-2534-5921
dc.contributor.authorBalbay, Asim
dc.contributor.authorSahin, Omer
dc.contributor.authorSaka, Cafer
dc.date.accessioned2024-12-24T19:28:25Z
dc.date.available2024-12-24T19:28:25Z
dc.date.issued2017
dc.departmentSiirt Üniversitesi
dc.description.abstractThis is the first study to produce hydrogen from the potassium borohydride (KBH4) hydrolysis using boric acid (H3BO3). The effect of H3BO3 addition on the hydrogen production via KBH4 hydrolysis was investigated for different H3BO3 and KBH4 molar ratios. In addition, the temperature effect on the hydrolysis reaction was investigated at different temperatures. H3BO3 showed good catalytic activity to produce hydrogen from KBH4 hydrolysis. Activation energy to produce hydrogen from KBH4 hydrolysis was found to be 20.31 kJ/mol. This work also includes kinetic information for the hydrolysis of KBH4. According to the kinetic studies, the reaction between H3BO3 and KBH4 had a reaction order of 0.24 against the H3BO3 concentration, while it had a reaction order of 0.16 against the KBH4 concentration.
dc.identifier.doi10.1080/15567036.2017.1331279
dc.identifier.endpage1389
dc.identifier.issn1556-7036
dc.identifier.issn1556-7230
dc.identifier.issue13
dc.identifier.scopus2-s2.0-85021822246
dc.identifier.scopusqualityQ1
dc.identifier.startpage1383
dc.identifier.urihttps://doi.org/10.1080/15567036.2017.1331279
dc.identifier.urihttps://hdl.handle.net/20.500.12604/7034
dc.identifier.volume39
dc.identifier.wosWOS:000410555400009
dc.identifier.wosqualityQ4
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherTaylor & Francis Inc
dc.relation.ispartofEnergy Sources Part A-Recovery Utilization and Environmental Effects
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_20241222
dc.subjectActivation energy
dc.subjectboric acid
dc.subjectcatalyst
dc.subjecthydrogen
dc.subjectkinetic
dc.subjectmechanism
dc.subjectpotassium borohydride
dc.subjectproduction
dc.titleEffect of acid addition on hydrogen production from potassium borohydride hydrolysis
dc.typeArticle

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