1. State Key Laboratory of Chemical Engineering
2. School of Chemical Engineering and Technology, and Collaborative Innovation Center of Chemical Science and Chemical Engineering
3. Tianjin University
4. Tianjin 300072
5. P. R. China
6. Department of Materials Science and Engineering
7. College of Engineering and Engineering and Key Laboratory of Polymer Chemistry and Physics of Ministry of Education
8. Peking University
9. Beijing 100871
10. Department of Chemistry
11. McGill University
12. Montreal
13. Canada