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. P. R. China
6. CAS Center for Excellence in Nanoscience
7. CAS Key Laboratory of Nanosystem and Hierarchical Fabrication
8. Division of Nanophotonics
9. National Center for Nanoscience and Technology (NCNST)
10. Beijing 100190
11. Science and Engineering
12. Jiangsu Collaboration Innovation Center of Photovoltaic Science and Engineering
13. Changzhou University
14. Changzhou 213164