Qingkai Qi

Formyl‐Group Multiplicity Regulates Nonradiative Decay Through Intermolecular Locking in Tetraphenylethylene‐Based Aggregation‐Induced Emission Luminogens

ABSTRACT Aggregation‐induced emission (AIE) is commonly attributed to the restriction of intramolecular motion upon aggregation. However, aggregation alone does not guarantee high solid‐state photoluminescence efficiency, because residual molecular motions may still promote nonra...