1. State Key Laboratory of Polymer Physics and Chemistry, Changchun
Institute of Applied Chemistry, University of Chinese Academy of Sciences, Changchun 130022, P. R. China
2. Department of Electrical Engineering and
Computer Science, University of Michigan, Ann Arbor, Michigan 48109, United States
3. Hubei Collaborative Innovation Center for Advanced Organic Chemical
Materials, Hubei Key Lab on Organic and Polymeric Optoelectronic Materials,
Department of Chemistry, Wuhan University, Wuhan 430072, P. R. China
4. Institute of Polymer Optoelectronic Materials and Devices,
State Key Laboratory of Luminescent Materials and Devices, South China University of Technology, Guangzhou 510640, P. R. China
5. Department of Chemistry, King Saud University, Riyadh 11451, Kingdom of Saudi Arabia
6. Department of Chemistry, College of Science & General Studies, Alfaisal University, Riyadh 11451, Kingdom of Saudi Arabia