title: Mesoporous BaSnO3 layer based perovskite solar cells.
abstract: One of the limitations of TiO2 based perovskite solar cells is the poor electron mobility of TiO2. Here, perovskite oxide BaSnO3 is used as a replacement. It has a higher electron mobility and the same perovskite structure as the light harvesting materials. After optimization, devices based on BaSnO3 showed the best performance of 12.3% vs. 11.1% for TiO2.
authors.affiliation: Key Laboratory of Novel Thin-Film Solar Cells, Institute of Applied Technology, Chinese Academy of Sciences, Hefei 230031, China. xpan@rntek.cas.cn and University of Science and Technology of China, Hefei 230026, China.
authors.forename: Liangzheng
authors.initials: L
authors.lastname: Zhu
authors.affiliation: Key Laboratory of Novel Thin-Film Solar Cells, Institute of Applied Technology, Chinese Academy of Sciences, Hefei 230031, China. xpan@rntek.cas.cn.
authors.forename: Zhipeng
authors.initials: Z
authors.lastname: Shao
authors.affiliation: Key Laboratory of Novel Thin-Film Solar Cells, Institute of Applied Technology, Chinese Academy of Sciences, Hefei 230031, China. xpan@rntek.cas.cn and University of Science and Technology of China, Hefei 230026, China.
authors.forename: Jiajiu
authors.initials: J
authors.lastname: Ye
authors.affiliation: Key Laboratory of Novel Thin-Film Solar Cells, Institute of Applied Technology, Chinese Academy of Sciences, Hefei 230031, China. xpan@rntek.cas.cn and University of Science and Technology of China, Hefei 230026, China.
authors.forename: Xuhui
authors.initials: X
authors.lastname: Zhang
authors.affiliation: Key Laboratory of Novel Thin-Film Solar Cells, Institute of Applied Technology, Chinese Academy of Sciences, Hefei 230031, China. xpan@rntek.cas.cn.
authors.forename: Xu
authors.initials: X
authors.lastname: Pan
authors.affiliation: State Key Laboratory of Alternate Electrical Power System with Renewable Energy Sources, North China Electric Power University, Beijing 102206, China. sydai@ipp.ac.cn.
authors.forename: Songyuan
authors.initials: S
authors.lastname: Dai