1. Beijing National Laboratory for Molecular Sciences, Key
Laboratory of Organic Solids, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, People’s Republic of China
2. University of Chinese Academy of Sciences, Beijing 100049, People’s Republic of China
3. Department of
Chemistry, Capital Normal University, Beijing 100089, People’s Republic of China
4. Key Laboratory of Molecular Optoelectronic Sciences, School of Science, Tianjin University & Collaborative Innovation Center of Chemical Science and Engineering, Tianjin 300072, China
5. School of Materials Science & Engineering, Nanyang Technological University, 50 Nanyang Avenue, Singapore 639798