Research Article

Synthesis and Visible Photocatalytic Activities of Poly(aminobenzoic acid)/TiO2 Nanocomposites

Figure 9

Current-voltage curves of (a) PPA/ST01 film, (b) PMA/ST01 film, and (c) ST01 nanocrystalline film in aqueous solution containing 0.1 mol/L of sodium sulfate in the dark and under irradiation with light (400–700 nm).
795652.fig.009