Molecular ferroelectric self-assembled interlayer for efficient perovskite solar cells

C Chang Xu (Department of Chemistry, Anhui University, 111 Jiulong Road, Hefei 230601, P. R. China) P Pengjie Hang C Chenxia Kan X Xiangwei Guo X Xianjiang Song C Chenran Xu G Guofeng You W Wei-Qiang Liao (Ordered Matter Science Research Center) H Haiming Zhu (Zhejiang Key Laboratory of Excited-State Energy Conversion and Energy Storage, Department of Chemistry, Institute of Fundamental and Transdisciplinary Research) D Dawei Wang (Lehn Institute of Functional Materials, GBRCE for Functional Molecular Engineering, IGCME, School of Chemistry) Q Qi Chen Z Zijian Hong R Ren-Gen Xiong (Ordered Matter Science Research Center) X Xuegong Yu L Lijian Zuo H Hongzheng Chen