1. College of Science
2. and Hebei Research Center of Pharmaceutical and Chemical Engineering
3. Hebei University of Science and Technology
4. Shijiazhuang 050080
5. PR China
6. School of Chemistry and Chemical Engineering
7. Gannan Normal Unversity
8. Ganzhou
9. P. R. China
10. Department of Chemistry
11. and Collaborative Innovation Center of Chemistry for Energy Materials
12. Fudan University
13. Shanghai 200433
14. China