1. Jiangsu Engineering Research Center for Dust Control and Occupational Protection, China University of Mining and Technology, Xuzhou 221116, Jiangsu, China
2. School of Safety Engineering, China University of Mining and Technology, Xuzhou 221116, Jiangsu, China
3. School of Materials Science and Physics, China University of Mining and Technology, Xuzhou 221116, Jiangsu, China
4. Advanced Analysis & Computation Center, China University of Mining and Technology, Xuzhou 221116, Jiangsu, China