1. Cheng, Y. P., & Hu, B. (2021). Main occurrence form of methane in coal: Micropore filling. Journal of China Coal Society, 46(09), 2933–2948.
2. Cheng, Y. P., & Hu, B. (2023). A new pore classification method based on the methane occurrence and migration characteristic in coal. Journal of China Coal Society, 48(01), 212–225.
3. Hou, P., Su, S., Gao, F., Liang, X., Wang, S., Gao, Y., & Cai, C. (2022). Influence of liquid nitrogen cooling state on mechanical properties and fracture characteristics of coal. Rock Mechanics and Rock Engineering, 55(7), 3817–3836.
4. Hu, B., Cheng, Y., He, X., Wang, Z., Jiang, Z., Wang, C., Li, W., & Wang, L. (2020). New insights into the CH4 adsorption capacity of coal based on microscopic pore properties. Fuel, 262, 116675.
5. Hu, B., Cheng, Y., & Pan, Z. (2023). Classification methods of pore structures in coal: A review and new insight. Gas Science and Engineering, 110, 204876.