Production of novel palladium nanocatalyst stabilized with sustainable chitosan/cellulose composite and its catalytic performance in Suzuki-Miyaura coupling reactions

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dc.contributor.authorBaran, Nuray Yilmaz
dc.contributor.authorBaran, Talat
dc.contributor.authorMenteş, Ayfer
dc.date.accessioned13.07.201910:50:10
dc.date.accessioned2019-07-29T19:26:26Z
dc.date.available13.07.201910:50:10
dc.date.available2019-07-29T19:26:26Z
dc.date.issued2018
dc.departmentSabire Yazıcı Fen Edebiyat Fakültesi
dc.description.abstractIn this study, we designed a new palladium nanocatalyst on chitosan/cellulose composite for the first time to increase the use of sustainable polysaccharides, which are cheap, non-toxic, environmental friendly, abundant in nature, and can be used as support materials for metallic nanoparticles. Physicochemical characterization of fabricated palladium nanocatalyst was illuminated with FT-IR, TG/DTG, SEM/EDAX, XRD, and ICP-OES analyses. Pd nanoparticles were found to be almost spherically structured, and the average particle size was 26-30 nm. Then catalytic performance of the designed nanocatalyst was investigated in the synthesis of a series of biphenyl compounds via the Suzuki-Miyaura reaction by using the green method which is conducted in a very short-time, under low temperature, and without the presence of any toxic chemical solvents (e.g., 5 min treatment in microwave oven at 400W at 50 degrees C). As a result of the tests, palladium nanocatalyst showed excellent catalytic performance with high conversion yields for a wide range of substrates and with a very low catalyst loading for the Suzuki reactions. Sustainability performance of palladium nanocatalyst was also studied, and it is found that the catalyst was able to be recycled for eight successive runs.
dc.identifier.doi10.1016/j.carbpol.2017.11.107
dc.identifier.endpage604en_US
dc.identifier.issn0144-8617
dc.identifier.issn1879-1344
dc.identifier.pmid29254012
dc.identifier.scopusqualityQ1
dc.identifier.startpage596en_US
dc.identifier.urihttps://doi.org/10.1016/j.carbpol.2017.11.107
dc.identifier.urihttps://hdl.handle.net/20.500.12451/5592
dc.identifier.volume181en_US
dc.identifier.wosWOS:000418661000069
dc.identifier.wosqualityN/A
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.indekslendigikaynakPubMed
dc.language.isoen
dc.publisherElsevier
dc.relation.ispartofCarbohydrate Polymers
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/embargoedAccess
dc.subjectNanocatalyst
dc.subjectSustainability
dc.subjectMicrowave
dc.subjectComposite
dc.subjectPolysaccharide
dc.titleProduction of novel palladium nanocatalyst stabilized with sustainable chitosan/cellulose composite and its catalytic performance in Suzuki-Miyaura coupling reactions
dc.typeArticle

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