1. Department of Chemistry
2. Hubei Key Lab on Organic and Polymeric Opto-Electronic Materials
3. Wuhan University
4. Wuhan 430072
5. China
6. State Key Laboratory of Luminescent Materials and Devices
7. South China University of Technology
8. Guangzhou 510640
9. Key Laboratory of Organic Solids
10. Beijing National Laboratory for Molecular Science (BNLMS)
11. Institute of Chemistry Chinese Academy of Sciences
12. 100190 Beijing