1. Faculty of Materials Science and Chemistry
2. China University of Geosciences
3. Wuhan 430074
4. People's Republic of China
5. State Key Laboratory of Rare Earth Resource Utilization
6. Changchun Institute of Applied Chemistry
7. Chinese Academy of Sciences
8. Changchun 130022
9. P. R. China
10. Institute of Organic and Polymeric Materials
11. National Taipei University of Technology
12. Taipei 106
13. Taiwan
14. National Synchrotron Radiation Research Center
15. Hsinchu 300