1. Tianjin Key Laboratory of Pulp and Paper, Tianjin University of Science and Technology, No. 29 at 13th Avenue, TEDA, Tianjin 300457, P. R. China
2. State Key Laboratory of Biobased Material and Green Papermaking, Key Lab of Paper Science and Technology of Ministry of Education, Qilu University of Technology (Shandong Academy of Sciences), Jinan, Shandong 250353, P. R. China
3. Department of Chemical Engineering, University of New Brunswick, Fredericton, New Brunswick E3B 5A3, Canada