title: Engineering BiOX (X = Cl, Br, I) nanostructures for highly efficient photocatalytic applications.
abstract: Heterogeneous photocatalysis that employs photo-excited semiconductor materials to reduce water and oxidize toxic pollutants upon solar light irradiation holds great prospects for renewable energy substitutes and environmental protection. To utilize solar light effectively, the quest for highly active photocatalysts working under visible light has always been the research focus. Layered BiOX (X = Cl, Br, I) are a kind of newly exploited efficient photocatalysts, and their light response can be tuned from UV to visible light range. The properties of semiconductors are dependent on their morphologies and compositions as well as structures, and this also offers the guidelines for design of highly-efficient photocatalysts. In this review, recent advances and emerging strategies in tailoring BiOX (X = Cl, Br, I) nanostructures to boost their photocatalytic properties are surveyed.
authors.affiliation: State Key Lab of Crystal Materials, Shandong University, Jinan 250100, China. bbhuang@sdu.edu.cn.
authors.forename: Hefeng
authors.initials: H
authors.lastname: Cheng
authors.forename: Baibiao
authors.initials: B
authors.lastname: Huang
authors.forename: Ying
authors.initials: Y
authors.lastname: Dai
mesh_terms: D001896:Boron Compounds / Q000737:chemistry*; D002384:Catalysis; D006219:Halogens / Q000737:chemistry*; D049329:Nanostructures / Q000737:chemistry*; D010777:Photochemistry / Q000379:methods*; D014466:Ultraviolet Rays
chemical_list: D001896:Boron Compounds; D006219:Halogens