1. College of Chemistry and Bioengineering
2. Guangxi Key Laboratory of Electrochemical and Magnetochemical Functional Materials
3. Guilin University of Technology
4. Guilin 541004
5. China
6. School of Physics and Information Engineering
7. Shanxi Normal University
8. Linfen 041004
9. Key Laboratory of Luminescence and Optical Information
10. Ministry of Education
11. Institute of Optoelectronic Technology
12. Beijing Jiaotong University
13. Beijing 100044