title: Metal Acetylacetonate Series in Interface Engineering for Full Low-Temperature-Processed, High-Performance, and Stable Planar Perovskite Solar Cells with Conversion Efficiency over 16% on 1 cm2Scale.
abstract: A series of metal acetylacetonates produced by a full low-temperature (below 100 °C) process are successfully employed to obtain both "multistable" and high-performance planar-inverted perovskite solar cells. All the three kinds of champion cells in small area exhibit over 18% in conversion-efficiency with negligible hysteresis, along with a conversion efficiency above 16% for planar PSCs in an aperture area of over 1 cm2.
authors.affiliation: Department of Materials Science and Engineering, Shenzhen Key Laboratory of Full Spectral Solar Electricity Generation (FSSEG), Southern University of Science and Technology, China, No. 1088, Xueyuan Rd. P.C., 518055, Shenzhen, Guangdong, P. R. China.
authors.forename: Wei
authors.initials: W
authors.lastname: Chen
authors.affiliation: Department of Materials Science and Engineering, Shenzhen Key Laboratory of Full Spectral Solar Electricity Generation (FSSEG), Southern University of Science and Technology, China, No. 1088, Xueyuan Rd. P.C., 518055, Shenzhen, Guangdong, P. R. China.
authors.forename: Leiming
authors.initials: L
authors.lastname: Xu
authors.affiliation: Department of Materials Science and Engineering, Shenzhen Key Laboratory of Full Spectral Solar Electricity Generation (FSSEG), Southern University of Science and Technology, China, No. 1088, Xueyuan Rd. P.C., 518055, Shenzhen, Guangdong, P. R. China.
authors.forename: Xiyuan
authors.initials: X
authors.lastname: Feng
authors.affiliation: Institute of Functional Nano and Soft Materials (FUNSOM) and Collaborative Innovation Center of Suzhou Nano Science and Technology, Jiangsu Key Laboratory for Carbon-Based Functional Materials and Devices, Soochow University, P.C., 215123, Suzhou, Jiangsu, P. R. China.
authors.forename: Jiansheng
authors.initials: J
authors.lastname: Jie
authors.affiliation: Department of Materials Science and Engineering, Shenzhen Key Laboratory of Full Spectral Solar Electricity Generation (FSSEG), Southern University of Science and Technology, China, No. 1088, Xueyuan Rd. P.C., 518055, Shenzhen, Guangdong, P. R. China.
authors.forename: Zhubing
authors.initials: Z
authors.lastname: He
keywords: Interface engineering; large area; metal acetylacetonates; multi-stability; perovskite solar cells