title: Synthesis and enhanced photocatalytic activity of a hierarchical porous flowerlike p-n junction NiO/TiO2 photocatalyst.
authors.affiliation: State Key Laboratory of Advanced Technology for Material Synthesis and processing Wuhan University of Technology, Luoshi Road 122#, Wuhan 430070, PR China. jiaguoyu@yahoo.com
authors.forename: Jiaguo
authors.initials: J
authors.lastname: Yu
authors.forename: Wenguang
authors.initials: W
authors.lastname: Wang
authors.forename: Bei
authors.initials: B
authors.lastname: Cheng