Determination of Phenol and Chlorophenols at Single-Wall Carbon Nanotubes/Poly(3,4-ethylenedioxythiophene) Modified Glassy Carbon Electrode Using Flow Injection Amperometry

Figure 5

Effect of the applied potential on the flow injection response for 1 × 10⁻⁴ M 4-chlorophenol (CP), 2,4-dichlorophenol (DCP), 2,4,6-trichlorophenol (TCP), pentachlorophenol (PCP), and phenol (P) at bare GCE (A) and SWCNT/PEDOT/GCE (B); flow rate: 1.0 mL min⁻¹; carrier solution: sodium acetate buffer (0.1 M); pH, 6.

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