1. School of Applied Physics and Materials
2. Wuyi University
3. Jiangmen
4. P. R. 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. Engineering Research Center of Nano-Geomaterials of Ministry of Education
10. Faculty of Materials Science and Chemistry
11. China University of Geosciences
12. Wuhan 430074
13. School of Chemistry and Chemical Engineering
14. Qingdao University
15. Qingdao