1. CAS Key Laboratory of Materials for Energy Conversion
2. Shanghai Institute of Ceramics
3. Chinese Academy of Sciences
4. Shanghai 200050
5. China
6. School of Physics and Nuclear Engineering
7. Beihang University
8. Beijing 100191
9. State Key Laboratory of Rare Earth Materials Chemistry and Applications
10. College of Chemistry and Molecular Engineering
11. Peking University
12. Beijing 100871
13. Department of Chemistry and Biochemistry
14. Northern Illinois University
15. DeKalb
16. USA