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Inside Back Cover: Fluoride Chemistry in Tin Halide Perovskites (Angew. Chem. Int. Ed. 39/2021)
Author(s) -
Pascual Jorge,
Flatken Marion,
Félix Roberto,
Li Guixiang,
TurrenCruz SilverHamill,
Aldamasy Mahmoud H.,
Hartmann Claudia,
Li Meng,
Di Girolamo Diego,
Nasti Giuseppe,
Hüsam Elif,
Wilks Regan G.,
Dallmann André,
Bär Marcus,
Hoell Armin,
Abate Antonio
Publication year - 2021
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.202110136
Subject(s) - halide , fluoride , tin , nucleation , crystallization , homogeneous , chemistry , perovskite (structure) , cover (algebra) , inorganic chemistry , crystallography , organic chemistry , physics , mechanical engineering , engineering , thermodynamics
The crystallization of tin‐based perovskites is improved thanks to the fluoride in SnF 2 . The anion of this typical additive is responsible for a more homogeneous nucleation in solution‐processed perovskite thin film formation. In addition, fluoride selectively complexes Sn IV and prevents its incorporation into the perovskite structure, as reported by Jorge Pascual, Antonio Abate, and co‐workers in their Research Article on page 21583.