1. State Key Laboratory of Applied Organic Chemistry
2. Key laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province
3. College of Chemistry and Chemical Engineering
4. Lanzhou University
5. Lanzhou
6. Department of Teaching and Research
7. Nanjing Forestry University
8. Huaian
9. China
10. School of Chemistry and Chemical Engineering
11. Yangtze Normal University
12. Chongqing