1. College of Chemistry and Chemical Engineering, Xi’an University of Science and Technology, Xi’an 710054, Shanxi, China
2. Department of Chemistry and Environment, Hohhot Minzu College, Hohhot, 010051, China
3. Chengdu Baisige Technology Co., Ltd., Chengdu 610095, China
4. Key Laboratory of Coal Resources Exploration and Comprehensive Utilization, Ministry of Natural Resources, Xi’an 710021, Shanxi, China