title: Fe3O4@Bi2WO6 Core-Shell Structured Microspheres: Facile Construction and Magnetically Recyclable Photocatalytic Activity Under Visible-Light.
abstract: Core-shell structured Fe3O4@Bi2WO6 composite microspheres (Fe3O4 microspheres as core and Bi2WO6 nanoplates as shell) have been fabricated in a facile and cost effective reflux way. Such fabricated Fe3O4@Bi2WO6 composites show good visible-light driven photocatalytic performance on degradation of rhodamine B (RhB) from solution in presence of H2O2. More importantly, they can be easily harvested from aqueous system for recycle with small loss of their photocatalytic activity upon applying an external magnet. However, this combination of Bi2WO6 photocatalytic activity and Fe3O4 magnetic property endows such composite with a bright perspective in low cost waste water treatment by taking full advantage of solar energy.
authors.forename: Yu-Xue
authors.initials: YX
authors.lastname: Zhou
authors.forename: Ling
authors.initials: L
authors.lastname: Tong
authors.forename: Xiang-Hua
authors.initials: XH
authors.lastname: Zeng
authors.forename: Xiao-Bing
authors.initials: XB
authors.lastname: Chen