Post-synthetic gridization enhances spin-flip dynamics, horizontal alignment, and ozone resistance in solution-processable TADF macrocycles

Chem. Sci., 2026, Advance Article DOI: 10.1039/D5SC08430J, Edge Article Quanyou Feng, Aiyun Zhu, Qiuhu Han, Kewei Guo, Yunfei Zhu, Yue Cao, Jingyao Ma, Hao Li, Hongjian Wang, Yuyu Pan, Xinxin Ban, Mengna Yu, Man Xu, Zilu Wang, Guohua Xie, Linghai Xie, Wei Huang Post-synthetic gridization transforms conventional TADF emitters into nanogrid macrocycles with enhanced spin-flip dynamics, horizontal alignment, and ozone stability, enabling the fabrication of highly efficient solution-processed OLEDs.