1. State Key Laboratory of Luminescent Materials and DevicesGuangdong Provincial Key Laboratory of Luminescence from Molecular AggregatesCenter for Aggregation‐Induced EmissionGuangzhou International CampusSouth China University of Technology (SCUT) Guangzhou 510640 China
2. Department of ChemistryThe Hong Kong University of Science & Technology (HKUST) Clear Water Bay Kowloon Hong Kong 999077 China