1. Key Laboratory for Organic Electronics and Information Displays & Institute of Advanced Materials(IAM)
2. Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM)
3. Nanjing University of Posts & Telecommunications
4. Nanjing 210023
5. China
6. College of Metallurgy and Resources
7. Anhui University of Technology
8. Ma'anshan
9. P. R. China