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Inside Cover: Amorphous Pure Organic Polymers for Heavy‐Atom‐Free Efficient Room‐Temperature Phosphorescence Emission (Angew. Chem. Int. Ed. 34/2018)
Author(s) -
Ma Xiang,
Xu Chao,
Wang Jie,
Tian He
Publication year - 2018
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.201808425
Subject(s) - phosphorescence , amorphous solid , luminescence , polymer , afterglow , atom (system on chip) , materials science , cover (algebra) , nanotechnology , photochemistry , chemistry , polymer chemistry , crystallography , optoelectronics , organic chemistry , fluorescence , physics , optics , mechanical engineering , computer science , embedded system , engineering , gamma ray burst , astronomy
Amorphous heavy‐atom‐free pure organic polymers with efficient room‐temperature phosphorescence were prepared by X. Ma, H. Tian, and co‐workers as described in their Communication on page 10854 ff. Two typical chemical structures with different emissions (one with blue afterglow, the other with green) represent two sides in chess. The chessboard pattern represents the cross‐linked networks formed by hydrogen bonding, playing an important role in the luminescence mechanism. The detailed polymer structure is shown below the chessboard.