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Medium-Ring Strategy Enables Multiple Resonance Emitters with Twisted Geometry and Fast Spin-Flip to Suppress Efficiency Roll-Off
Angewandte Chemie International Edition ( IF 16.1 ) Pub Date : 2023-01-30 , DOI: 10.1002/anie.202218405 Bowen Lei 1 , Zhenmei Huang 1 , Songtao Li 1 , Junjie Liu 1 , Zhengyang Bin 1 , Jingsong You 1
Angewandte Chemie International Edition ( IF 16.1 ) Pub Date : 2023-01-30 , DOI: 10.1002/anie.202218405 Bowen Lei 1 , Zhenmei Huang 1 , Songtao Li 1 , Junjie Liu 1 , Zhengyang Bin 1 , Jingsong You 1
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The medium-ring molecular design strategy enables the first example of blue multi-resonance emitter with radiative decay rate (kR) as fast as 108 s−1 and reverse intersystem crossing rate (kRISC) as fast as 106 s−1 simultaneously. It exhibits superior electroluminescence performance with high efficiency and low efficiency roll-off.
中文翻译：
中环策略使具有扭曲几何和快速自旋翻转的多个谐振发射器能够抑制效率滚降
中环分子设计策略使第一个蓝色多共振发射器示例成为可能，其辐射衰减率 ( k R ) 快至 10 8 s −1，反向系统间穿越率 ( k RISC ) 快至 10 6 s −1同时地。它表现出卓越的电致发光性能，具有高效率和低效率滚降。
更新日期：2023-01-30
中文翻译：
中环策略使具有扭曲几何和快速自旋翻转的多个谐振发射器能够抑制效率滚降
中环分子设计策略使第一个蓝色多共振发射器示例成为可能，其辐射衰减率 ( k R ) 快至 10 8 s −1，反向系统间穿越率 ( k RISC ) 快至 10 6 s −1同时地。它表现出卓越的电致发光性能，具有高效率和低效率滚降。
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