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Cover Feature: Rational Molecular Design of Multifunctional Blue‐Emitting Materials Based on Phenanthroimidazole Derivatives. (Chem. Eur. J. 25/2021)
Author(s) -
Chen Xiang,
Zhang Hao,
Tan HongJi,
Yang Liu,
Qin Peng,
Zheng XuHui,
Tang ShanShun,
Liu Yu,
Tong QingXiao
Publication year - 2021
Publication title -
chemistry – a european journal
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.687
H-Index - 242
eISSN - 1521-3765
pISSN - 0947-6539
DOI - 10.1002/chem.202100498
Subject(s) - phosphor , phosphorescence , deep blue , white light , cover (algebra) , common emitter , blue light , oled , fluorescence , materials science , optoelectronics , chemistry , photochemistry , nanotechnology , physics , optics , layer (electronics) , engineering , mechanical engineering
The material PTPBTPA is reported in this work, which is shown in blue in the cover picture. It can act as a high‐efficiency deep blue emitter as well as an efficient host material for yellow (the color of the bull in the image) and red (the festive color, indicating the coming of the Spring Festival) phosphors. Combining the blue fluorescence and yellow or red phosphorescence produced high‐performance WOLED, which emits white light as the color of the external circle. More information can be found in the Full Paper by Y. Liu, Q.‐X. Tong, et al. on page 7275.