1. Key Laboratory of Bio-based Polymeric Materials Technology and Application of Zhejiang Province, Division of Polymer and Composite Materials, Ningbo Institute of Material Technology and Engineering, Chinese Academy of Sciences, Zhejiang, Ningbo 315201, P. R. China
2. Department of Chemical Engineering and Applied Chemistry, University of Toronto, 200 College Street, Toronto, ONM5S 3E5, Canada
3. University of Chinese Academy of Sciences, Beijing 100049, P. R. China
4. School of Chemical Engineering & Technology, Tianjin University, Tianjin 300350, P. R. China