Thermally activated delayed fluorescence with dual-emission and pressure-induced bidirectional shifting: cooperative effects of intramolecular and intermolecular energy transfer

Authors :: Chenyue Zhao
Zhipeng Ding
Yibin Zhang
Zhigang Ni
Shijun Li
Shaolong Gong
Bo Zou
Kai Wang
Ling Yu
Source :: Chemical Science. 14:1089-1096
Publication Year :: 2023
Publisher :: Royal Society of Chemistry (RSC), 2023.
Abstract: A high-contrast luminescent material exhibits dual-emission and pressure-induced bidirectional shifting, originating from the cooperative effects of TADF and excimers. It provides a novel mechanism for the piezochromic behavior.

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