1. Key Laboratory of Applied Surface and Colloid Chemistry
2. Ministry of Education
3. School of Chemistry and Chemical Engineering
4. Shaanxi Normal University
5. Xi'an 710119
6. Department of Chemistry
7. Renmin University of China
8. Beijing 100872
9. China
10. College of Materials Science and Optoelectronic Technology
11. University of Chinese Academy of Science
12. Beijing 101408