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

dc.contributor.author Ece, Mehmet Şakir
dc.contributor.author İzgi, Mehmet Sait
dc.contributor.author Kazıcı, Hilal Çelik
dc.contributor.author Şahin, Ömer
dc.contributor.author Onat, Erhan
dc.contributor.other 21.02. Department of Medical Services and Techniques / Tıbbi Hizmetler ve Teknikleri Bölümü
dc.contributor.other 21. Vocational School of Health Services / Sağlık Hizmetleri Meslek Yüksekokulu
dc.contributor.other 01. Mardin Artuklu University / Mardin Artuklu Üniversitesi
dc.date.accessioned 2021-09-03T10:07:35Z
dc.date.available 2021-09-03T10:07:35Z
dc.date.issued 2020
dc.description.abstract Noble 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.scopus 2-s2.0-85090224964
dc.identifier.uri https://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.uri https://hdl.handle.net/20.500.12514/2833
dc.indekslendigikaynak Scopus en_US
dc.language.iso en en_US
dc.publisher International Journal of Hydrogen Energy en_US
dc.relation.ispartof International Journal of Hydrogen Energy en_US
dc.rights info:eu-repo/semantics/closedAccess en_US
dc.subject Ammonia borane, Core–shell NPs, Hydrolysis, Magnetic materials en_US
dc.title Hydrogen production by using Ru nanoparticle decorated with Fe3O4@SiO2–NH2 core-shell microspheres en_US
dc.type Article en_US
dspace.entity.type Publication
gdc.description.department MAÜ, Meslek Yüksekokulları, Sağlık Hizmetleri Meslek Yüksekokulu, Tıbbi Hizmetler ve Teknikler Bölümü en_US
gdc.description.endpage 30430 en_US
gdc.description.issue 55 en_US
gdc.description.publicationcategory Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı en_US
gdc.description.startpage 30415 en_US
gdc.description.volume 45 en_US
gdc.scopus.citedcount 44
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