Affiliation: | 1. The Key Laboratory of Molecular Engineering of Polymers and Department of Macromolecular Science, Fudan University, Shanghai, 200433 (P.R. China), Fax: (+86)?21‐6564‐0293;2. Department of Chemical Physics, University of Science and Technology of China, Hefei, Anhui, 230026 (P. R. China);3. Institute of Materials Science and Department of Chemical, Materials, and Biomolecular Engineering, University of Connecticut, Storrs, CT 06269 (USA) |