1. Department of Polymer
Science and Engineering, School of Chemistry and Biological Engineering, University of Science and Technology Beijing, Beijing 100083, People’s Republic of China
2. Laboratory
of Advanced Polymer Materials, Beijing National Laboratory for Molecular
Sciences, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, People’s Republic of China
3. CAS Key Laboratory of Engineering Plastics, Beijing National
Laboratory for Molecular Sciences, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, People’s Republic of China