title: Sprayed P25 scaffolds for high-efficiency mesoscopic perovskite solar cells.
abstract: Uniform, thickness-controllable and large-size mesoscopic TiO2 films based on commercial P25 nanoparticles are prepared by a spray method, which have been applied in the perovskite solar cells, achieving a high efficiency of 16%. This spray method shows promising application in the large-scale production of mesoscopic solar cells.
authors.affiliation: Key Laboratory for Renewable Energy, Chinese Academy of Science, Beijing Key Laboratory for New Energy Materials and Devices, Institute of Physics, Chinese Academy of Sciences, Beijing 100190, P. R. China. qbmeng@iphy.ac.cn.
authors.forename: Haibo
authors.initials: H
authors.lastname: Huang
authors.forename: Jiangjian
authors.initials: J
authors.lastname: Shi
authors.forename: Songtao
authors.initials: S
authors.lastname: Lv
authors.forename: Dongmei
authors.initials: D
authors.lastname: Li
authors.forename: Yanhong
authors.initials: Y
authors.lastname: Luo
authors.forename: Qingbo
authors.initials: Q
authors.lastname: Meng