title: Modulating the photocatalytic redox preferences between anatase TiO2{001} and {101} surfaces.
abstract: It is widely believed that anatase TiO2{001} and {101} surfaces acts as the oxidative and reductive sites in photocatalytic reactions, respectively, which is attributed to their different intrinsic surface structures. However, we demonstrate that the photocatalytic redox preferences of TiO2{001} and {101} surfaces are determined by the adsorbate-reconstructed surface structure instead of their intrinsic surface structures, which can be modulated by surface protonation/deprotonation.
authors.affiliation: Key Laboratory of Photochemistry, Beijing National Laboratory for Molecular Sciences, Institute of Chemistry, The Chinese Academy of Sciences, Beijing 100190, P. R. China. ccchen@iccas.ac.cn jczhao@iccas.ac.cn.
authors.forename: Peng
authors.initials: P
authors.lastname: Zhou
authors.affiliation: Key Laboratory of Photochemistry, Beijing National Laboratory for Molecular Sciences, Institute of Chemistry, The Chinese Academy of Sciences, Beijing 100190, P. R. China. ccchen@iccas.ac.cn jczhao@iccas.ac.cn.
authors.forename: Hongna
authors.initials: H
authors.lastname: Zhang
authors.affiliation: Key Laboratory of Photochemistry, Beijing National Laboratory for Molecular Sciences, Institute of Chemistry, The Chinese Academy of Sciences, Beijing 100190, P. R. China. ccchen@iccas.ac.cn jczhao@iccas.ac.cn.
authors.forename: Hongwei
authors.initials: H
authors.lastname: Ji
authors.affiliation: Key Laboratory of Photochemistry, Beijing National Laboratory for Molecular Sciences, Institute of Chemistry, The Chinese Academy of Sciences, Beijing 100190, P. R. China. ccchen@iccas.ac.cn jczhao@iccas.ac.cn.
authors.forename: Wanhong
authors.initials: W
authors.lastname: Ma
authors.affiliation: Key Laboratory of Photochemistry, Beijing National Laboratory for Molecular Sciences, Institute of Chemistry, The Chinese Academy of Sciences, Beijing 100190, P. R. China. ccchen@iccas.ac.cn jczhao@iccas.ac.cn.
authors.forename: Chuncheng
authors.identifier: http://orcid.org/0000-0003-4034-8063
authors.initials: C
authors.lastname: Chen
authors.affiliation: Key Laboratory of Photochemistry, Beijing National Laboratory for Molecular Sciences, Institute of Chemistry, The Chinese Academy of Sciences, Beijing 100190, P. R. China. ccchen@iccas.ac.cn jczhao@iccas.ac.cn.
authors.forename: Jincai
authors.initials: J
authors.lastname: Zhao