Ngwaahịa

Ngwakọta nke ruthenium nanoparticles ruthenium gbasasịrị nke ukwuu ma kwụsie ike (RuNPs; ca. 2-3 nm) na carbon carbon arụ ọrụ nke sitere na Moringa Oleifera mkpụrụ osisi (MOC) na-akọ ma jiri ya mee ihe maka ngwa supercapacitor.Ihe mejupụtara Ru/MOC nke emere site na iji isi iyi carbon biowaste na ruthenium acetylacetonate ka etinyere ihe ndị na-ebute ụzọ nri nri na okpomọkụ dị elu (600-900 (o) C) n'ihu ZnCl2 dị ka onye na-emepụta pore na onye na-arụ ọrụ kemịkalụ.Achọpụtara MOC carbonized dị ka akwadoro na 900 (o) C nwere mpaghara elu dị elu (2522 m(2) g (-1)) yana micro- na mesoporosities dị na ya.N'ịkọba RuNPs, Ru/MOC nanocomposites nke ejiri obere ọla ru (1.0-1.5 wt%) na-egosipụta ihe dị egwu electrochemical na capacitive, na-enweta ikike kachasị nke 291 F g (-1) na njupụta ugbu a nke 1 A g (-1) na 1.0 M H2SO4 electrolyte.Igwe elektrọd Ru/MOC ndị a kwụsiri ike na nke na-adịgide adịgide, nke enwere ike imepụta ya nke ọma site na ụzọ enyi na enyi na ọnụ ahịa bara uru, kwesịrị inwe nnukwu ikike maka ngwa bara uru na nchekwa ike, biosensing na catalysis.