Noble metal nanoparticles supported on activated carbon: Highly recyclable catalysts in hydrogen generation from the hydrolysis of ammonia borane

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dc.authoridOZCIFCI, ZEHRA/0000-0001-8218-7136
dc.authoridAkbayrak, Serdar/0000-0003-3858-2985
dc.contributor.authorAkbayrak, Serdar
dc.contributor.authorOzcifci, Zehra
dc.contributor.authorTabak, Ahmet
dc.date.accessioned2025-03-23T19:41:16Z
dc.date.available2025-03-23T19:41:16Z
dc.date.issued2019
dc.departmentSinop Üniversitesi
dc.description.abstractNoble metal nanoparticles including rhodium, ruthenium and palladium have been extensively used in catalysis field. Since their limited abundance and high cost, many methods have been developed to obtain highly active and recyclable catalysts. In this work, Rh3+, Ru3+, Pd2+ ions were impregnated on activated carbon derived from pumpkin stalk in distilled water and then reduced with sodium borohydride to form Rh-0, Ru-0, Pd-0 nanoparticles on the surface of carbon. The analyses show that these nanoparticles were successfully dispersed on the activated carbon. Rh-0, Ru-0, Pd-0 nanoparticles on activated carbon provide a turnover frequency value of 188 min(-1), 235 min(-1) and 40 min(-1), respectively, at 25.0 +/- 0.1 degrees C. They preserve their activity even after multiple use in H-2 generation from the hydrolysis of ammonia borane. (C) 2019 Elsevier Inc. All rights reserved.
dc.identifier.doi10.1016/j.jcis.2019.03.070
dc.identifier.endpage332
dc.identifier.issn0021-9797
dc.identifier.issn1095-7103
dc.identifier.pmid30927596
dc.identifier.scopus2-s2.0-85063403869
dc.identifier.scopusqualityQ1
dc.identifier.startpage324
dc.identifier.urihttps://doi.org/10.1016/j.jcis.2019.03.070
dc.identifier.urihttps://hdl.handle.net/11486/6538
dc.identifier.volume546
dc.identifier.wosWOS:000466054200032
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.indekslendigikaynakPubMed
dc.language.isoen
dc.publisherAcademic Press Inc Elsevier Science
dc.relation.ispartofJournal of Colloid and Interface Science
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_WOS_20250323
dc.subjectRhodium
dc.subjectRuthenium
dc.subjectPalladium
dc.subjectActivated carbon
dc.subjectHydrogen
dc.subjectAmmonia borane
dc.titleNoble metal nanoparticles supported on activated carbon: Highly recyclable catalysts in hydrogen generation from the hydrolysis of ammonia borane
dc.typeArticle

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