Double-decker lutetium and europium phthalocyanine composites with re duce d graphene oxide as supercapacitor electrode materials

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dc.authorid0000-0001-7163-3057tr
dc.contributor.authorEbru YABAŞ
dc.contributor.authorEmre Biçer
dc.contributor.authorMete Batuhan Durukan
dc.contributor.authorDeniz Keskin
dc.contributor.authorHusnu Emrah Unalan
dc.date.accessioned2023-04-12T08:46:48Z
dc.date.available2023-04-12T08:46:48Z
dc.date.issued2022tr
dc.departmentİmranlı Meslek Yüksekokulutr
dc.description.abstractDouble-decker phthalocyanines were synthesized by a classical method with phthalonitrile and lan- thanide metal salts, europium and lutetium acetate. Non-covalent double-decker phthalocyanine-reduced graphene oxide (MPc 2 /rGO) composites were then prepared by simple sonication method. All the ph- thalocyanines were peripheral tetrasubstituted 5-(3-pyridyl)-1,3,4-oxadiazole. Following spectroscopic and morphological characterisation, fabricated composites were subjected to detailed electrochemical analy- sis. EuPc 2 /rGO and LuPc 2 /rGO composite electrodes showed specific capacitance values of 115 F/g and 86 F/g, respectively. Coulombic efficiency values for those materials were determined as 85% and 74%, respectively, at a significant current density of 5 A/g. Following 50 0 0 cycles, EuPc 2 /rGO and LuPc 2 /rGO electrodes retained 93% and 99% of their initial capacitance, respectively. These results demonstrated the significant electrochemical performance of double-decker phthalocyanines and can be certainly extended to other metal salts or other composite formers with double-decker phthalocyanines.tr
dc.identifier.urihttps://hdl.handle.net/20.500.12418/13637
dc.identifier.wosWOS:000863182000003en_US
dc.identifier.wosqualityQ2
dc.indekslendigikaynakWeb of Scienceen_US
dc.language.isoenen_US
dc.relation.publicationcategoryUluslararası Hakemli Dergide Makale - Kurum Öğretim Elemanıtr
dc.rightsinfo:eu-repo/semantics/openAccesstr
dc.titleDouble-decker lutetium and europium phthalocyanine composites with re duce d graphene oxide as supercapacitor electrode materialsen_US
dc.typeArticleen_US

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