Figure 6From: Synthesis and Visible-Light Photocatalytic Property of Bi2WO6Hierarchical Octahedron-Like StructuresAbsorption spectrum of the RhB solution (1.0 × 10−5 M) in the presence of Bi2WO6octahedron structures under exposure to visible light. The inset shows the photocatalytic performances under different conditions: without photocatalyst; SSR sample; Bi2WO6octahedron structures; Bi2WO6octahedron structures at pH 7.5; and nanoplates at pH 7.5Back to article page