1. Department of Chemistry
2. Hubei Key Laboratory on Organic and Polymeric Opto-Electronic Materials
3. Wuhan University
4. Wuhan 430072
5. P. R. China
6. Key Laboratory for Organic Electronics and Information Displays (KLOEID)
7. Institute of Advanced Materials (IAM)
8. Nanjing University of Posts and Telecommunications
9. Nanjing 210023
10. Key Laboratory of Organic Solids
11. Beijing National Laboratory for Molecular Science (BNLMS)
12. Institute of Chemistry
13. Chinese Academy of Sciences
14. 100190 Beijing