Research Article

Cobalt Hexacyanoferrate-Decorated Titania Nanotube: CoHCF@TNT Modified GCE as an Electron Transfer Mediator for the Determination of Hydrazine in Water Samples

Figure 6

Cyclic voltammograms of (a) bare, (b) bare with 0.1 mM hydrazine, (c) CoHCF@TNT-modified GC electrode and (d) same as (c) in 0.1 mM hydrazine at pH 7 (0.1 M phosphate buffer): scan rate: 50 mV/sec.
192698.fig.006