Research Article

Photoelectrocatalytic Performance of Benzoic Acid on Nanotube Array Electrodes

Figure 6

Photocurrent response profiles derived from the photoelectrocatalytic oxidation of different concentrations of benzoic acid in the thin-cell reactor based on the TNA electrodes. (a) Relationship between the initial concentration ( ) and the net peak photocurrent ( ) of the TNA electrode for benzoic acid.
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