Dihydrogen Phosphate Stabilized Ruthenium(0) Nanoparticles: Efficient Nanocatalyst for The Hydrolysis of Ammonia-Borane at Room Temperature

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dc.contributor.authorDurap, Feyyaz
dc.contributor.authorCaliskan, Salim
dc.contributor.authorOzkar, Saim
dc.contributor.authorKarakas, Kadir
dc.contributor.authorZahmakiran, Mehmet
dc.date.accessioned2024-04-24T17:20:51Z
dc.date.available2024-04-24T17:20:51Z
dc.date.issued2015
dc.departmentDicle Üniversitesien_US
dc.description.abstractIntensive efforts have been devoted to the development of new materials for safe and efficient hydrogen storage. Among them, ammonia-borane appears to be a promising candidate due to its high gravimetric hydrogen storage capacity. Ammonia-borane can release hydrogen on hydrolysis in aqueous solution under mild conditions in the presence of a suitable catalyst. Herein, we report the synthesis of ruthenium(0) nanoparticles stabilized by dihydrogenphosphate anions with an average particle size of 2.9 +/- 0.9 nm acting as a water-dispersible nanocatalyst in the hydrolysis of ammonia-borane. They provide an initial turnover frequency (TOF) value of 80 min(-1) in hydrogen generation from the hydrolysis of ammonia-borane at room temperature. Moreover, the high stability of these ruthenium(0) nanoparticles makes them long-lived and reusable nanocatalysts for the hydrolysis of ammonia-borane. They provide 56,800 total turnovers and retain similar to 80% of their initial activity even at the fifth catalytic run in the hydrolysis of ammonia-borane at room temperature.en_US
dc.description.sponsorshipScientific and Technological Research Council of Turkey [TUBITAK-2218]; Fevzi Akkaya Scientific Activities Support Fund (FABED); Turkish Academy of Sciences (TUBA)en_US
dc.description.sponsorshipThe partial support from the Scientific and Technological Research Council of Turkey (TUBITAK-2218-Research Fellowship for FD), Fevzi Akkaya Scientific Activities Support Fund (FABED), and Science Academy and Turkish Academy of Sciences (TUBA) is gratefully acknowledged.en_US
dc.identifier.doi10.3390/ma8074226
dc.identifier.endpage4238en_US
dc.identifier.issn1996-1944
dc.identifier.issue7en_US
dc.identifier.pmid28793435
dc.identifier.scopus2-s2.0-84937711444
dc.identifier.scopusqualityQ2
dc.identifier.startpage4226en_US
dc.identifier.urihttps://doi.org/10.3390/ma8074226
dc.identifier.urihttps://hdl.handle.net/11468/19272
dc.identifier.volume8en_US
dc.identifier.wosWOS:000359898300030
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.indekslendigikaynakPubMed
dc.language.isoenen_US
dc.publisherMdpi Agen_US
dc.relation.ispartofMaterials
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectHydrogenphosphateen_US
dc.subjectAmmonia-Boraneen_US
dc.subjectHydrolysisen_US
dc.subjectCatalysten_US
dc.subjectRuthenium Nanoparticlesen_US
dc.titleDihydrogen Phosphate Stabilized Ruthenium(0) Nanoparticles: Efficient Nanocatalyst for The Hydrolysis of Ammonia-Borane at Room Temperatureen_US
dc.titleDihydrogen Phosphate Stabilized Ruthenium(0) Nanoparticles: Efficient Nanocatalyst for The Hydrolysis of Ammonia-Borane at Room Temperature
dc.typeArticleen_US

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