Figure 9

(A) Cyclic voltamogramms (CV) for the fabricated electrodes at a scan rate of 10 mVs−1 in a 1 M NaCl aqueous solution; (B) for the NACTZ electrode at various scan rates in a 1 M NaCl aqueous solution; and (C) comparative CV curves of NACTZ electrode at various NaCl concentrations at a scan rate of 10 mV s−1.