1 Lei Qin,Cheng Zhai*, Shimin Liu, Jizhao Xu. Factors controlling the mechanical properties degradation and permeability of coal subjected to liquid nitrogen freeze-thaw. Scientific Reports. 2017; 7:3675.
2 JizhaoXu,ChengZhai*, Shimin Liu,LeiQi, Shangjian Wu.Pore variation of three different metamorphic coals by multiple freezing-thawing cycles of liquid CO 2 injection for coalbed methane recovery. Fuel. 2017; 208:41-51.
3Jizhao Xu, Cheng Zhai*, Shimin Liu, Lei Qina, Yong Sun. Feasibility investigation of cryogenic effect from liquid carbon dioxide multi cycle fracturing technology in coalbed methane recovery. Fuel. 2017; 206:371-380.
4Zongqing Tang, Cheng Zhai*, Yue Li. The attenuation of ultrasonic waves in coal: the significance in increasing their propagation distance. Natural Hazards. 2017.DOI: 10.1007/s11069-017-2952-x
5 Lei Qin, Cheng Zhai*, Shimin Liu, Jizhao Xu, Guoqing Yu, Yong sun. Changes in the petrophysical properties of coal subjected to liquid nitrogen freeze-thaw-A nuclear magnetic resonance investigation. Fuel, 2017; 194:102-114.
6Jizhao Xu, Cheng Zhai*, Lei Qin, Guoqing Yu. Evaluation research of the fracturing capacity of non-explosive expansion materialapplied to coal-seam roof rock. International Journal of Rock Mechanics & Mining Sciences. 2017; 94:103-111.
7Jizhao Xu,Cheng Zhai*, Lei Qin. Mechanism and application of pulse hydraulic fracturing in improving drainage of coalbed methane. Journal of Natural Gas Science and Engineering. 2017; 40:79-90.
8Lei Qin, Cheng Zhai*, Shimin Liu, Jizhao Xu,Zongqing Tang, Guoqing Yu. Failure Mechanism of Coal Masses after Cryogenic Freezing with Cyclic Liquid Nitrogen and Its Influences on Coalbed Methane Exploitation. Energy & Fuels. 2016; 30(10):8567-8578.
9Cheng Zhai, Lei Qin, Shimin Liu, Jizhao Xu. Pore structure in Coal: Pore Evolution after Cryogenic Freezing with Cyclic Liquid Nitrogen Injection and Its Implication on Coalbed Methane Extraction. Energy& Fuels. 2016, 30(7):6009-6020.
10Zongqing Tang, Cheng Zhai*, Quanle Zou, Lei Qin. Changes to coal pores and fracture development by ultrasonic wave excitation using nuclear magnetic resonance. Fuel. 2016; 186:571–578.
11 Cheng Zhai*, Xianwei Xiang, Jizhao Xu, Shiliang Wu. The characteristics and main influencing factors affecting coal and gas outbursts in Chinese Pingdingshan mining region.Natural Hazards.2016; 82(1):507-530.
12 Cheng Zhai, Xianwei Xiang, Quanle Zou, Xu Yu. Influence factors analysis of a flexible gel sealing material for coal-bed methane drainage boreholes. Environmental Earth Sciences. 2016; 75(2):385-398.
13 Cheng Zhai, Zongqing Tang, Quanle Zou, Qin Lei.Experimental Study on the Noise Characteristics Regarding Axial Auxiliary Fans and the Noise Reduction Performance of Mufflers.Arabian Journal for Science and Engineering. 2016; 41(12):4817-4826.
14 Xianwei Xiang, Cheng Zhai*, Yanming Xu. A flexible gel sealing material and a novel active sealing method for coal-bed methane drainage boreholes. Journal of Natural Gas Science and Engineering. 2015; 26:1187-1199.
15 Cheng Zhai, Yanming Xu, Xianwei Xiang Xu Yu. A novel active prevention technology for borehole instability under the influence of mining activities. Journal of Natural Gas Science and Engineering. 2015; 27:1585-1596.
16 Cheng Zhai, Xu Yu, Xianwei Xiang, Quangui Li. Experimental study of pulsating water pressure propagation in CBM reservoirs during pulse hydraulic fracturing. Journal of Natural Gas Science and Engineering. 2015; 25:15-22.
17Cheng Zhai*, Jizhao Xu, Xianwei Xiang, Chao Zhong. Flexible gel (FG) for gas-drainage drilling sealing material based on orthogonal design. International Journal of Mining Science and Technology. 2015; 25(6): 1031–1036.
19Cheng Zhai, Min Li, Chen Sun. Guiding-controlling technology of coal seam hydraulic fracturing fracture extension. International Journal of Mining Science and Technology. 2012; 22(6):831-836.