title: Facile hydrothermal synthesis and photocatalytic activity of bismuth tungstate hierarchical hollow spheres with an ultrahigh surface area.
authors.affiliation: Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing, 100190, China.
authors.forename: Xiao-Jun
authors.initials: XJ
authors.lastname: Dai
authors.forename: Yong-Song
authors.initials: YS
authors.lastname: Luo
authors.forename: Wei-Dong
authors.initials: WD
authors.lastname: Zhang
authors.forename: Shao-Yun
authors.initials: SY
authors.lastname: Fu