1. 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, People’s Republic
of China
2. Institute of Polymer
Optoelectronic
Materials and Devices, State Key Laboratory of Luminescent Materials
and Devices, South China University of Technology, Guangzhou 510640, People’s Republic of China