Synthesis of AuPdNi Powders Using an Environmentally Friendly Ultrasound Assisted Extraction for Obtaining Boric Acid from Colemanite: Optimization by Response Surface Methodology

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dc.contributor.authorGezer, Bahdişen
dc.date.accessioned2023-04-10T20:23:54Z
dc.date.available2023-04-10T20:23:54Z
dc.date.issued2020
dc.departmentRektörlük, Rektörlüğe Bağlı Birimler, Düzce Üniversitesi Dergilerien_US
dc.description.abstractIn this study, simple ultrasonic assisted extraction was proposed as the environmental method at all stages ofcatalyst synthesis.A homogeneous catalyst was synthesized from high grade monodisperse gold-palladiumnickel nanoparticles using ultrasonic assisted extraction method (UAE) instead of conventional methods toobtain boric acid from colemanite.The most important advantage of this method is that AuPdNi nanoparticlescan be easily separated and used repeatedly for further studies. Because of this feature, increasing amount ofboric acid obtained from colemanite using AuPdNi nanocatalyst was investigated.For the test parameters,solvent/solids ratio, pH, extraction time and extraction temperature were used for extraction. Responsive SurfaceMethodology (RSM) method was used to determine optimum conditions. In this study, it was determined thatpresence of AuPdNinanocatalyst significantly increased boric acid activity. Transmission electron microscopy(TEM), X-ray diffraction (XRD) and Fourier transform infrared spectroscopy (FTIR) analyses were performedfor the characterization of nanomaterials. According to the results of the RSM test program, boric acid yield wasfound to be 95.73% with the aid of AuPdNi nanocatalyst.en_US
dc.identifier.doi10.29130/dubited.630708
dc.identifier.endpage1184en_US
dc.identifier.issn2148-2446
dc.identifier.issue1en_US
dc.identifier.startpage1173en_US
dc.identifier.trdizinid390332en_US
dc.identifier.urihttp://doi.org/10.29130/dubited.630708
dc.identifier.urihttps://search.trdizin.gov.tr/yayin/detay/390332
dc.identifier.urihttps://hdl.handle.net/20.500.12684/11617
dc.identifier.volume8en_US
dc.indekslendigikaynakTR-Dizinen_US
dc.language.isoenen_US
dc.relation.ispartofDüzce Üniversitesi Bilim ve Teknoloji Dergisi
dc.relation.publicationcategoryMakale - Ulusal Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.titleSynthesis of AuPdNi Powders Using an Environmentally Friendly Ultrasound Assisted Extraction for Obtaining Boric Acid from Colemanite: Optimization by Response Surface Methodologyen_US
dc.typeArticleen_US

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