Recent Progress of Circularly Polarized Luminescence Materials from Chinese Perspectives

The research on circularly polarized luminescence (CPL) has garnered significant attention in recent years due to its many potential applications. One aspect of this research involves the pursuit of chiral materials that posess both high luminescence effi-ciency and dissymmetry factors. The investigation of CPL behavior is of paramount importance because the structural information of chiral luminescent sys-tems in the excited state can be uncovered. The objective of this review is to offer a comprehensive overview of the latest advancements in the CPL research field, with a particular focus on the devel-opment of chiral emissive materials, including organ -ic, inorganic, and hybrid substances. Furthermore, this review outlines the recent applications of these materials in areas such as displays, photoelectric devices, anticounterfeiting measures, and sensors. Finally, we highlight the primary challenges and po-tential prospects of CPL materials. Our aspiration is that this endeavor will contribute new perspectives and insights that further advancements in related research fields.