Hydrogen production by using Ru nanoparticle decorated with Fe3O4@SiO2–NH2 core-shell microspheres

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dc.contributor.authorEce, Mehmet Şakir
dc.contributor.authorİzgi, Mehmet Sait
dc.contributor.authorKazıcı, Hilal Çelik
dc.contributor.authorŞahin, Ömer
dc.contributor.authorOnat, Erhan
dc.date.accessioned2021-09-03T10:07:35Z
dc.date.available2021-09-03T10:07:35Z
dc.date.issued2020en_US
dc.departmentMAÜ, Meslek Yüksekokulları, Sağlık Hizmetleri Meslek Yüksekokulu, Tıbbi Hizmetler ve Teknikler Bölümüen_US
dc.description.abstractNoble metals are commonly used in order to accelerate the NH3BH3 hydrolysis for H2 production as heterogeneous catalysts. The nanoparticles (NPs) of these metals can be applied as active catalysts in fluid reactions. Metal NPs included in the core-shell nanostructures emerged as well-defined heterogeneous catalysts. Additionally, unsupported NPs catalysts can be gathered easily among neighboring NPs and the separation/recovery of these catalysts are not efficient with traditional methods. For this reason, here, silica-shell configuration was designed which was functionalized with a magnetic core and amine groups and Ru NPs were accumulated on Fe3O4@SiO2–NH2 surface for H2 production from NH3BH3. Fe3O4@SiO2–NH2–Ru catalysts demonstrated high catalytic activity as long as it has a hydrogen production rate of 156381.25 mLgcat−1 min−1 and a turnover frequency (TOF) of 617 molH2molcat−1min−1 towards the hydrolysis dehydrogenation of AB at 30 °C. This result is significantly higher than most of the known catalysts.en_US
dc.identifier.endpage30430en_US
dc.identifier.issue55en_US
dc.identifier.scopus2-s2.0-85090224964en_US
dc.identifier.scopusqualityN/Aen_US
dc.identifier.startpage30415en_US
dc.identifier.urihttps://www.scopus.com/record/display.uri?eid=2-s2.0-85090224964&doi=10.1016%2fj.ijhydene.2020.08.043&origin=inward&txGid=0987f93620f1d2d01cf9f192766fd5e7
dc.identifier.urihttps://hdl.handle.net/20.500.12514/2833
dc.identifier.volume45en_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherInternational Journal of Hydrogen Energyen_US
dc.relation.ispartofInternational Journal of Hydrogen Energyen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectAmmonia borane, Core–shell NPs, Hydrolysis, Magnetic materialsen_US
dc.titleHydrogen production by using Ru nanoparticle decorated with Fe3O4@SiO2–NH2 core-shell microspheresen_US
dc.typeArticleen_US

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