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Reversible Emission Shift: Pressure‐Induced Wide‐Range Reversible Emission Shift of Triphenylamine‐Substituted Anthracene via Hybridized Local and Charge Transfer (HLCT) Excited State (Advanced Optical Materials 3/2018)
Author(s) -
Li Aisen,
Ma Zhiyong,
Wu Jinxia,
Li Ping,
Wang Hailong,
Geng Yijia,
Xu Shuping,
Yang Bing,
Zhang Houyu,
Cui Haining,
Xu Weiqing
Publication year - 2018
Publication title -
advanced optical materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.89
H-Index - 91
ISSN - 2195-1071
DOI - 10.1002/adom.201870013
Subject(s) - triphenylamine , materials science , excited state , hydrostatic pressure , blueshift , intermolecular force , diamond anvil cell , diamond , photochemistry , charge (physics) , anthracene , range (aeronautics) , molecule , optoelectronics , atomic physics , high pressure , photoluminescence , chemistry , physics , thermodynamics , quantum mechanics , composite material , organic chemistry
The 4‐(anthracen‐9‐yl)‐N,N‐diphenylaniline (TPA‐AN) material displays a wide‐range emission shift along with an obvious color change ranging from blue to red under the hydrostatic pressure produced by a diamond anvil cell device. As shown by Weiqing Xu and co‐workers in article number 1700647 , this mechanochromism is dominated by the separation of hybridized local and charge transfer excited state and the intermolecular interaction between molecules.
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