Fig. 3From: Synthesis of AG@AgCl Core–Shell Structure Nanowires and Its Photocatalytic Oxidation of Arsenic (III) Under Visible LightThe XRD patterns of (a) Ag nanowires and Ag@AgCl core–shell nanowires with different mole ratio of Ag:AgCl. Ag@AgCl core–shell nanowires were synthesized through the reaction between 250 μL Ag nanowire dispersion and (b) 0.5, (c) 1.0, (d) 1.5, (e) 2.0, and (f) 2.2 mL of 20 mM FeCl3 solutionBack to article page