| 초록 |
Herein, we report the synthesis of ZnFe2O4/CNT (ZFC) nanofibers via simple electrospinning techniques using ferric acetylacetonate, zinc acetylacetonate and carbon nanotube as the precursor and polyvinylpyrrolidone as the polymer. The as-electrospun composite nanofibers were sintered at 500 oC to obtain porous nanofibers. The as-electrospun crystalline nanostructures were characterized by X-ray diffraction (XRD), transmission electron microscope (TEM), scanning electron microscope (SEM), Brunauer-Emmett-Teller (BET) and X-ray photoelectron spectroscopy (XPS). Electrophoretic deposition was done to fabricate thin film electrodes and electrochemical analysis was performed a 1 M KOH electrolyte. |
