[1
]Engineering Research Center of Forestry Biomass Materials and Bioenergy, Beijing Key
Laboratory of Lignocellulosic Chemistry, College of Materials Science and Technology,
Beijing Forestry University, Beijing 100083, P.R. China
[2
]State Key Laboratory of High Performance Ceramics and Superfine Microstructure, Shanghai
Institute of Ceramics, Chinese Academy of Sciences, Shanghai 200050, P.R. China