1. Tianjin Key Laboratory of Molecular Optoelectronic Sciences School of Materials Science and Engineering, Tianjin University Tianjin China
2. Beijing National Laboratory for Molecular Sciences, State Key Laboratory of Polymer Physics and Chemistry, CAS Research/Education Center for Excellence in Molecular Sciences, Institute of Chemistry Chinese Academy of Sciences Beijing China
3. University of Chinese Academy of Sciences Beijing China
4. State Key Laboratory of Luminescent Materials and Devices South China University of Technology Guangzhou China