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dc.contributor.authorKaraoğlu, Kaan
dc.contributor.authorAkçay, Hakkı Türker
dc.contributor.authorÖzçifçi, Zehra
dc.contributor.authorÇalışkan, Melike
dc.date.accessioned2021-11-09T08:20:27Z
dc.date.available2021-11-09T08:20:27Z
dc.date.issued2021en_US
dc.identifier.issn02728842
dc.identifier.urihttps:/dx.doi.org/10.1016/j.ceramint.2021.06.208
dc.identifier.urihttps://hdl.handle.net/20.500.12451/8616
dc.description.abstractA Pd/Cr2O3 hybrid catalyst for cyanation reaction of some aryl halides was synthesized and characterized by XRD, SEM/EDS and TEM. The porous structure of the catalyst was also investigated by BET analysis. All XRD characteristic lines were obtained for Cr2O3 and Pd/Cr2O3 hybrid in good agreement with the reference XRD data. It was found that average particle size of Pd/Cr2O3 composite was about 22 nm. The catalytic efficiency of the Pd/Cr2O3–catalyzed cyanation reaction was evaluated for some m- and p-substituted aryl halides. The influence of solvent, reaction time, and base on the activity of the Pd/Cr2O3 catalyst was investigated, and the optimal reaction conditions were systematically obtained. Catalytic investigations showed that Pd/Cr2O3 hybrid can exhibit very good catalytic performance for cyanation reaction of aryl halides with a high yield of around 90%, and retained its catalytic activity throughout successive 5 cycles. Comparative TEM images of Pd/Cr2O3 hybrid catalyst, as-synthesized and after 5th cycle, showed that nano-sized structure of Pd/Cr2O3 catalyst was protected without significant change.en_US
dc.language.isoengen_US
dc.publisherElsevier Ltden_US
dc.relation.isversionof10.1016/j.ceramint.2021.06.208en_US
dc.rightsinfo:eu-repo/semantics/embargoedAccessen_US
dc.subjectChromium(III) Oxideen_US
dc.subjectCyanationen_US
dc.subjectMesoporous Catalysten_US
dc.titleMesoporous chromium oxide doped palladium catalysis for cyanation reaction of some aryl halidesen_US
dc.typeconferenceObjecten_US
dc.relation.journalCeramics Internationalen_US
dc.contributor.departmentSabire Yazıcı Fen Edebiyat Fakültesien_US
dc.identifier.volume47en_US
dc.identifier.issue19en_US
dc.identifier.startpage27816en_US
dc.identifier.endpage27821en_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US


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