1. Engineering Research Center of Advanced Wooden Materials, Ministry of Education, Northeast Forestry University, Hexing Road 26, Harbin 150040, P. R. China
2. Institute of Fine Chemicals, School of Chemistry and Molecular Engineering, East China University of Science & Technology, Meilong Road 130, Shanghai 200237, P. R. China
3. Key Laboratory of Bio-based Material Science & Technology of Ministry of Education, Northeast Forestry University, Hexing Road 26, Harbin 150040, P. R. China