1. Beijing Key Laboratory for Green Catalysis and Separation
2. College of Environmental and Energy Engineering
3. Beijing University of Technology
4. Beijing 100124, China
5. School of Science
6. Beijing Jiaotong University
7. Beijing 100044, China
8. Key Laboratory for Renewable Energy
9. Beijing Key Laboratory for New Energy Materials and Devices
10. Beijing National Laboratory for Condensed Matter Physics
11. Institute of Physics
12. Chinese Academy of Sciences