1. State Key Laboratory of High Performance Ceramics and Superfine Microstructure
2. Shanghai Institute of Ceramics
3. Chinese Academy of Sciences
4. Shanghai 200050
5. P. R. China
6. Qian Xuesen Laboratory of Space Technology
7. China Academy of Space Technology
8. Beijing 100094
9. Department of Chemistry and Biochemistry
10. Northern Illinois University
11. DeKalb
12. USA
13. State Key Laboratory of Rare Earth Materials Chemistry and Applications
14. College of Chemistry and Molecular Engineering
15. Peking University
16. Beijing 100871