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Inside Cover: Molecular Ferroelectrics‐Driven High‐Performance Perovskite Solar Cells (Angew. Chem. Int. Ed. 45/2020)
Author(s) -
Xu XiaoLi,
Xiao LingBo,
Zhao Jie,
Pan BingKun,
Li Jun,
Liao WeiQiang,
Xiong RenGen,
Zou GuiFu
Publication year - 2020
Publication title -
angewandte chemie international edition
Language(s) - English
Resource type - Reports
SCImago Journal Rank - 5.831
H-Index - 550
eISSN - 1521-3773
pISSN - 1433-7851
DOI - 10.1002/anie.202012172
Subject(s) - cover (algebra) , perovskite (structure) , int , materials science , engineering physics , nanotechnology , chemical engineering , physics , computer science , engineering , mechanical engineering , operating system
A homochiral molecular ferroelectric was incorporated into a perovskite film to enlarge the built‐in electric field of the perovskite solar cell, thereby facilitating charge separation and transportation for improved device performance. In their Research Article on page 19974, J. Zhao, W.‐Q. Liao, G.‐F. Zou, and co‐workers show that the molecular ferroelectric component of the perovskite solar cell passivates the defects in the perovskite active layers, reducing nonradiative recombination.