1. Institute of Polymer Optoelectronic Materials and Devices
2. State Key Laboratory of Luminescent Materials and Devices
3. South China University of Technology
4. Guangzhou 510640
5. China
6. Key Laboratory of Advanced Display and System Applications of Ministry of Education
7. Shanghai University
8. Shanghai 200072
9. and Guangdong Provincial Key Laboratory of Fiber Laser Materials and Applied Techniques
10. School of Medical Instrument & Food Engineering
11. University of Shanghai for Science and Technology
12. Shanghai
13. State Key Laboratory of Pulp and Paper Engineering