1. Department of Macromolecular Science and Engineering
2. Case Western Reserve University
3. USA
4. Key Laboratory of Ecomaterials
5. Changchun Institute of Applied Chemistry
6. Chinese Academy of Sciences
7. Changchun 130022
8. P. R. China
9. Department of Physics
10. Cleveland
11. National Synchrotron Light Source II
12. Brookhaven National Laboratory
13. Upton