1. Qingdao Industrial Energy Storage Technology Institute
2. Qingdao Institute of Bioenergy and Bioprocess Technology
3. Chinese Academy of Sciences
4. Qingdao 266101
5. P. R. China
6. State Key Laboratory of High Performance Ceramics and Superfine Microstructure
7. Shanghai Institute of Ceramics
8. Shanghai 200050
9. Beijing National Laboratory for Condensed Matter Physics
10. Institute of Physics
11. Beijing 100190