1. State Key Laboratory of Polymer Physics and Chemistry
2. Changchun Institute of Applied Chemistry
3. Chinese Academy of Sciences
4. Changchun 130022
5. China
6. Beijing National Laboratory for Molecular Sciences
7. Key Laboratory of Polymer Chemistry and Physics of Ministry of Education
8. College of Chemistry and Molecular Engineering
9. Peking University
10. Beijing 100871
11. Institute of Theoretical Chemistry
12. Jilin University