1. Beijing Key Laboratory for Green Catalysis and Separation
2. College of Environmental & Energy Engineering
3. Beijing University of Technology
4. 100124 Beijing
5. P. R. China
6. Institute of Microstructure and Property of Advanced Materials
7. Beijing 100124
8. Beijing Synchrotron Radiation Facility
9. Institute of High Energy Physics
10. Chinese Academy of Sciences
11. Beijing 100049
12. Department of Applied Physics and Key Laboratory of Soft Chemistry and Functional Materials (Ministry of Education)
13. Nanjing University of Science and Technology
14. Nanjing
15. College of Sciences & Institute for Sustainable Energy
16. Shanghai University
17. Shanghai 200444