Cyclic voltammetry and chronoamperometry were done using Metrohm autolab PGSTAT 204 potentiostat with Nova 2.1 software. The three probe measurements were carried out using a silver-silver chloride (Ag/AgCl) as a eference electrode, a platinum (Pt) wire as a counter electrode, and 0.2 M acetonitrile solution of OMIM-Cl as an electrolyte. A MOF@CNT film was rolled in a Pt mesh and used as a working electrode.