title: Facet-dependent acidic and catalytic properties of sulfated titania solid superacids.
abstract: Sulfated titania solid superacids with dominant {001}, {001}/{101}, and {101} facets were prepared by the hydrothermal method and subsequent sulfation. Their facet-dependent acidic properties were investigated by the solid-state (31)P NMR technique and Pechmann condensation of 5,7-dihydroxy-4-methyl coumarin.
authors.affiliation: Department of Chemistry and Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials, Collaborative Innovation Center of Chemistry for Energy Materials, Fudan University, Shanghai 200433, P. R. China. yuebin@fudan.edu.cn heyonghe@fudan.edu.cn.
authors.forename: Yichen
authors.initials: Y
authors.lastname: Hu
authors.forename: Bin
authors.initials: B
authors.lastname: Guo
authors.forename: Yingyi
authors.initials: Y
authors.lastname: Fu
authors.forename: Yuanhang
authors.initials: Y
authors.lastname: Ren
authors.forename: Gangfeng
authors.initials: G
authors.lastname: Tang
authors.forename: Xueying
authors.initials: X
authors.lastname: Chen
authors.forename: Bin
authors.initials: B
authors.lastname: Yue
authors.forename: Heyong
authors.initials: H
authors.lastname: He