1. Key Laboratory of Bio-based Material Science & Technology, Material Science and Engineering College, Northeast Forestry University, Harbin 150040, China
2. Engineering Research Center of Advanced Wooden Materials, Ministry of Education, Northeast Forestry University, Harbin 150040, China
3. Mechanical and Construction Engineering, Faculty of Engineering and Environment, Northumbria University, Newcastle Upon Tyne NE1 8ST, U.K.
4. College of Materials Science and Engineering, Taiyuan University of Science and Technology, Taiyuan 030024, China
5. Department of Electrical Engineering, Faculty of Engineering, Najran University, Najran 11001, Saudi Arabia