1. HEEGER Beijing Research & Development Center
2. School of Chemistry
3. Beihang University
4. Beijing 100191
5. China
6. X-ray Science Division
7. Argonne National Laboratory
8. Argonne
9. USA
10. Jiangsu Key Laboratory for Carbon-Based Functional Materials & Devices
11. Institute of Functional Nano & Soft Materials (FUNSOM)
12. Soochow University
13. Suzhou
14. P. R. China
15. CAS Key Laboratory of Nanosystem and Hierarchical Fabrication
16. CAS Center for Excellence in Nanoscience
17. National Center for Nanoscience and Technology
18. Beijing 100190