Fig. 2. EDX spectrum of CuNSs deposited on the ITO coated glass support obtained by localized electrorefining under the following conditions – electrolyte: 1 M KCl + 10 mM HCl; electrodeposition potential: −0.5 V vs. Ag|AgCl; Cu source: 100 μm diameter Cu disk microelectrode; source translation velocity: 100 μm s−1. The inset provides the SEM image with the marked point of EDX analysis, scale bar: 4 μm.
