Tandem Dehydrogenation of Ammonia Borane and Hydrogenation of Nitro/Nitrile Compounds Catalyzed by Graphene-Supported NiPd Alloy Nanoparticles

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dc.contributor.authorGöksu, Haydar
dc.contributor.authorHo, Sally Fae
dc.contributor.authorMetin, Önder
dc.contributor.authorKorkmaz, Katip
dc.contributor.authorGarcia, Adriana Mendoza
dc.contributor.authorGültekin, Mehmet Serdar
dc.contributor.authorSun, Shouheng
dc.date.accessioned2020-04-30T23:32:32Z
dc.date.available2020-04-30T23:32:32Z
dc.date.issued2014
dc.departmentDÜ, Kaynaşlı Meslek Yüksekokuluen_US
dc.descriptionMetin, Onder/0000-0003-1622-4992; Mendoza-Garcia, Adriana/0000-0002-2892-4470en_US
dc.descriptionWOS: 000337074700016en_US
dc.description.abstractWe report a facile synthesis of monodisperse NiPd alloy nanoparticles (NPs) and their assembly on graphene (G) to catalyze the tandem dehydrogenation of ammonia borane (AB) and hydrogenation of R-NO2 and/or R-CN to R-NH2 in aqueous methanol solutions at room temperature. The 3.4 nm NiPd alloy NPs were prepared by coreduction of nickel(II) acetate and palladium(H) acetlyacetonate by borane-tert-butylamine in oleylamine and deposition on G via a solution phase self-assembly process. G-NiPd showed composition-dependent catalysis on the tandem reaction with G-Ni30Pd70 being the most active. A variety of R-NO2 and/or R-CN derivatives were reduced selectively into R-NH2 via G-Ni30Pd70 catalyzed tandem reaction in 5-30 mm reaction time with the conversion yields reaching up to 100%. Our study demonstrates a new approach to G-NiPd-catalyzed dehydrogenation of AB and hydrogenation of R-NO2 and R-CN. The G-NiPd NP catalyst is efficient and reusable, and the reaction can be performed in an environment-friendly process with short reaction times and high yields.en_US
dc.description.sponsorshipScientific and Technological Research Council of Turkey (TUBITAK)Turkiye Bilimsel ve Teknolojik Arastirma Kurumu (TUBITAK) [113Z276]; U.S. Army Research LaboratoryUnited States Department of DefenseUS Army Research Laboratory (ARL); U.S. Army Research Office under the Multi University Research Initiative (MURI)MURI [W911NF-11-1-0353]en_US
dc.description.sponsorshipThis work was supported by the Scientific and Technological Research Council of Turkey (TUBITAK, Project No: 113Z276), the U.S. Army Research Laboratory, and the U.S. Army Research Office under the Multi University Research Initiative (MURI, grant number W911NF-11-1-0353) on "Stress-Controlled Catalysis via Engineered Nanostructures."en_US
dc.identifier.doi10.1021/cs500167ken_US
dc.identifier.endpage1782en_US
dc.identifier.issn2155-5435
dc.identifier.issue6en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage1777en_US
dc.identifier.urihttps://doi.org/10.1021/cs500167k
dc.identifier.urihttps://hdl.handle.net/20.500.12684/4747
dc.identifier.volume4en_US
dc.identifier.wosWOS:000337074700016en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherAmer Chemical Socen_US
dc.relation.ispartofAcs Catalysisen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectalloy nanoparticlesen_US
dc.subjecttandem reactionen_US
dc.subjectdehydrogenationen_US
dc.subjecthydrogenationen_US
dc.subjectnitro/nitrile compoundsen_US
dc.subjectprimary aminesen_US
dc.titleTandem Dehydrogenation of Ammonia Borane and Hydrogenation of Nitro/Nitrile Compounds Catalyzed by Graphene-Supported NiPd Alloy Nanoparticlesen_US
dc.typeArticleen_US

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