Rigidly Locked Pyrene Excimers in Planar Chiral Pyrenophanes for Intense and Stable Circularly Polarized Photoluminescence and Electrochemiluminescence. - Bao, Lin‐Tao; Zhang, Rui‐Hua; Yuan, Xiaoyue; Wang, Xueli; Wu, Peicong; Wang, Xu‐Qing; Chen, Jinquan; Zhu, Anwei; Yang, Hai‐Bo; Wang, Wei (Angewandte Chemie International Edition, 2025)