1. School of Materials and Energy
2. Guangdong University of Technology
3. Guangzhou 510006
4. China
5. State Key Laboratory of Luminescent Materials and Devices
6. Materials Sciences Division
7. Lawrence Berkeley National Lab
8. Berkeley
9. USA
10. Polymer Science and Engineering Department, University of Massachusetts
11. The Molecular Foundry
12. Institute of Polymer Optoelectronic Materials and Devices
13. South China University of Technology
14. Guangzhou 510640
15. College of Chemistry
16. Chemical Engineering and Material Science of Soochow University
17. Suzhou