926213.fig.007
Figure 7: Dependence of the current response of 1 × 10−4 M phenol (a), pentachlorophenol (b), 4-chlorophenol (c), 2,4-dichlorophenol (d), and 2,4,6-trichlorophenol (e) at SWCNT/PEDOT/GCE at different pH of 0.1 M acetate buffer carrier solutions at flow rate of 1.0 mL m−1 for phenol and pentachlorophenol, 1.1 mL min−1 for 4-chlorophenol, 2,4-dichlorophenol, and 2,4,6-trichlorophenol, applied potential as in Figure 6.