Fast and effective hydrogen production from ethanolysis and hydrolysis reactions of potassium borohydride using phosphoric acid

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dc.contributor.authorSaka, Cafer
dc.contributor.authorBalbay, Asım
dc.date.accessioned2019-11-05T13:07:25Z
dc.date.available2019-11-05T13:07:25Z
dc.date.issued2018-10-25
dc.departmentBelirleneceken_US
dc.description.abstractThe hydrogen production from potassium borohydride (KBH4) with the ethanolysis and hydrolysis reactions using the phosphoric acid as a catalyst is performed for the first time. KBH4 concentration, phosphoric acid concentration and temperature effects were investigated for the optimum hydrogen production from ethanolysis and hydrolysis reactions of KBH4. The maximum hydrogen production rates in the ethanolysis and hydrolysis reactions with 1 M phosphoric acid are 6423 and 4296 ml min 1g 1, respectively. At the same time, the ethanolysis and hydrolysis reactions with the 1 M acid concentration were completed within 7 and 9 s, respectively. The total conversions obtained for the volume ratio of KBH4/acid of (1:1) were 100%. The power law kinetic model is performed for the kinetic studies. The activation energies for the ethanolysis and hydrolysis reactions of KBH4 using phosphoric acid are found as 2.98 and 2.60 kJ mol 1.en_US
dc.identifier.issn0360-3199
dc.identifier.scopus2-s2.0-85054176751
dc.identifier.scopusqualityQ1
dc.identifier.urihttps://hdl.handle.net/20.500.12604/873
dc.identifier.wosWOS:000449129000014
dc.identifier.wosqualityQ2
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoenen_US
dc.publisherElsevier-Hydrogen Energyen_US
dc.relation.publicationcategoryUluslararası Hakemli Dergi Makalesien_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.snmzKG_20241224
dc.subjectEthanolysis Hydrolysis Phosphoric acid Potassium borohydride Hydrogenen_US
dc.titleFast and effective hydrogen production from ethanolysis and hydrolysis reactions of potassium borohydride using phosphoric aciden_US
dc.typeArticleen_US

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