1. State Key Laboratory of Fine Chemicals
2. Department of Chemistry
3. School of Chemical Engineering
4. Dalian University of Technology
5. Liaoning 116024
6. School of Petroleum and Chemical Engineering
7. Panjin
8. P. R. China
9. School of Chemistry and Chemical Engineering
10. Guangxi University for Nationalities
11. 188 Daxue East Road
12. Nanning