1. Guangzhou Key Laboratory for Surface Chemistry of Energy Materials
2. New Energy Research Institute
3. School of Environment and Energy
4. South China University of Technology
5. Guangzhou Higher Education Mega Centre
6. Beijing Synchrotron Radiation Facility
7. Institute of High Energy Physics
8. Chinese Academy of Sciences
9. Beijing 100049
10. People's Republic of China
11. Key Laboratory for Magnetism and Magnetic Materials of MOE
12. Key Laboratory of Special Function Materials and Structure Design
13. Ministry of Education
14. Lanzhou University
15. Lanzhou
16. Key Laboratory of Fuel Cell Technology of Guangdong Province
17. School of Chemistry and Chemical Engineering
18. Guangzhou
19. China