1. Key Laboratory for Organic Electronics and Information Displays
2. Institute of Advanced Materials (IAM)
3. Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM)
4. Nanjing University of Posts & Telecommunications
5. Nanjing 210023
6. Key Laboratory for Soft Chemistry and Functional Materials of Ministry of Education
7. Nanjing University of Science and Technology
8. Nanjing 210094
9. P. R. China