Novel Magnetically Separable Composites AgCl/Iron Oxide with Enhanced Photocatalytic Activity Driven by Visible Light

摘要

Iron oxide is considered to be a kind of potential photocatalyst due to its related visible light absorption,natural abundance[1],low cost and stability under deleterious chemical conditions[2].The objective of present work is to synthesize visible-light iron oxide photocatalysts with magnetism for recycle and reuse.In the study,AgCl/iron oxide composites were synthesized by a simple chemicalprecipitation method and calcining process.The material composition,optical properties as well as the magnetic characteristics have been examined and verified,indicating the AgCl/iron oxide composites with high crystallinity and magnetism.