1. School of Chemistry and Environmental Science, Shangrao Normal University, Shangrao 334001, China
2. Institute of Coal Chemistry, Chinese Academy of Sciences, Taiyuan 030021, China
3. Energy Conversion Engineering Laboratory, Institute of Regional Innovation (IRI), Hirosaki University, 2-1-3 Matsubara, Aomori 030-0813, Japan
4. Graduate School of Science and Technology, Hirosaki University, 3 Bunkyo-cho, Hirosaki, Aomori 036-8560, Japan
5. Department of Chemical Engineering, Taiyuan University of Technology, Taiyuan 030024, China