1. State Key Laboratory of Polymer Physics and Chemistry
2. Changchun Institute of Applied Chemistry
3. University of Chinese Academy of Sciences
4. Changchun 130022
5. People's Republic of China
6. Key Laboratory for Organic Electronics and Information Displays (KLOEID)
7. Institute of Advanced Materials (IAM)
8. Nanjing University of Posts and Telecommunications (NUPT)
9. Nanjing 210046