1. State Key Laboratory of Supramolecular Structure and Materials
2. College of Chemistry
3. Jilin University
4. Changchun
5. P. R. China
6. School of Materials Science and Engineering
7. Changchun University of Science and Technology
8. Changchun 130022
9. State Key Laboratory of Polymer Physics and Chemistry
10. Changchun Institute of Applied Chemistry
11. Chinese Academy of Sciences