Fig. 3. (A) Digital photographs of dispersed and desiccated Ag0/AgCl-fuchsia, Ag0/AgCl-blue and AgCl. (B) UV-visible diffuse reflectance spectra of Ag0/AgCl-fuchsia, Ag0/AgCl-blue and AgCl. (C) The extracted absorption peak positions of Ag0/Ag-fuchsia and Ag0/AgCl-blue. (D) The light absorption intensity of Ag0/AgCl-fuchsia, Ag0/AgCl-blue and AgCl-white in the range of 400–700 nm, due to the generation of metallic Ag0 species. (E) The transformed Kubelka–Munk function plot (versus the light energy) of Ag0/AgCl-fuchsia, Ag0/AgCl-blue and AgCl-white. (F) The photocurrent responses of TiO2, AgCl-white, Ag0/AgCl-blue and Ag0/AgCl-fuchsia under visible light.
