1. College of Chemistry
2. Key Lab of Environment-Friendly Chemistry and Application of the Ministry of Education
3. Xiangtan University
4. Xiangtan 411105
5. China
6. School of Chemistry and Chemical Engineering
7. Nanjing University
8. Nanjing 210093
9. PR China
10. School of Materials Science & Engineering
11. Changzhou University
12. Changzhou 213164